It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 490 349 is not a prime number.
For example, 490 349 can be divided by 59: 490 349 / 59 = 8 311.
For 490 349 to be a prime number, it would have been required that 490 349 has only two divisors, i.e., itself and 1.
Find out more:
490 349 is an odd number, because it is not evenly divisible by 2.
Find out more:
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 490 349 is about 700.249.
Thus, the square root of 490 349 is not an integer, and therefore 490 349 is not a square number.
The square of a number (here 490 349) is the result of the product of this number (490 349) by itself (i.e., 490 349 × 490 349); the square of 490 349 is sometimes called "raising 490 349 to the power 2", or "490 349 squared".
The square of 490 349 is 240 442 141 801 because 490 349 × 490 349 = 490 3492 = 240 442 141 801.
As a consequence, 490 349 is the square root of 240 442 141 801.
The multiples of 490 349 are all integers evenly divisible by 490 349, that is all numbers such that the remainder of the division by 490 349 is zero. There are infinitely many multiples of 490 349. The smallest multiples of 490 349 are: