Is 469 a prime number? What are the divisors of 469?

## Parity of 469

469 is an odd number, because it is not evenly divisible by 2.

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## Is 469 a perfect square number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 469 is about 21.656.

Thus, the square root of 469 is not an integer, and therefore 469 is not a square number.

## What is the square number of 469?

The square of a number (here 469) is the result of the product of this number (469) by itself (i.e., 469 × 469); the square of 469 is sometimes called "raising 469 to the power 2", or "469 squared".

The square of 469 is 219 961 because 469 × 469 = 4692 = 219 961.

As a consequence, 469 is the square root of 219 961.

## Number of digits of 469

469 is a number with 3 digits.

## What are the multiples of 469?

The multiples of 469 are all integers evenly divisible by 469, that is all numbers such that the remainder of the division by 469 is zero. There are infinitely many multiples of 469. The smallest multiples of 469 are:

## How to determine whether an integer is a prime number?

To determine the primality of a number, several algorithms can be used. The most naive technique is to test all divisors strictly smaller to the number of which we want to determine the primality (here 469). First, we can eliminate all even numbers greater than 2 (and hence 4, 6, 8…). Then, we can stop this check when we reach the square root of the number of which we want to determine the primality (here the square root is about 21.656). Historically, the sieve of Eratosthenes (dating from the Greek mathematics) implements this technique in a relatively efficient manner.

More modern techniques include the sieve of Atkin, probabilistic algorithms, and the cyclotomic AKS test.

## Numbers near 469

• Preceding numbers: …467, 468
• Following numbers: 470, 471

### Nearest numbers from 469

• Preceding prime number: 467
• Following prime number: 479
Find out whether some integer is a prime number