Is 1649 a prime number? What are the divisors of 1649?

## Parity of 1 649

1 649 is an odd number, because it is not evenly divisible by 2.

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## Is 1 649 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 1 649 is about 40.608.

Thus, the square root of 1 649 is not an integer, and therefore 1 649 is not a square number.

## What is the square number of 1 649?

The square of a number (here 1 649) is the result of the product of this number (1 649) by itself (i.e., 1 649 × 1 649); the square of 1 649 is sometimes called "raising 1 649 to the power 2", or "1 649 squared".

The square of 1 649 is 2 719 201 because 1 649 × 1 649 = 1 6492 = 2 719 201.

As a consequence, 1 649 is the square root of 2 719 201.

## Number of digits of 1 649

1 649 is a number with 4 digits.

## What are the multiples of 1 649?

The multiples of 1 649 are all integers evenly divisible by 1 649, that is all numbers such that the remainder of the division by 1 649 is zero. There are infinitely many multiples of 1 649. The smallest multiples of 1 649 are:

## Numbers near 1 649

### Nearest numbers from 1 649

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