It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 449 is not a prime number.
For example, 488 449 can be divided by 13: 488 449 / 13 = 37 573.
For 488 449 to be a prime number, it would have been required that 488 449 has only two divisors, i.e., itself and 1.
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488 449 is an odd number, because it is not evenly divisible by 2.
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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 488 449 is about 698.891.
Thus, the square root of 488 449 is not an integer, and therefore 488 449 is not a square number.
The square of a number (here 488 449) is the result of the product of this number (488 449) by itself (i.e., 488 449 × 488 449); the square of 488 449 is sometimes called "raising 488 449 to the power 2", or "488 449 squared".
The square of 488 449 is 238 582 425 601 because 488 449 × 488 449 = 488 4492 = 238 582 425 601.
As a consequence, 488 449 is the square root of 238 582 425 601.
The multiples of 488 449 are all integers evenly divisible by 488 449, that is all numbers such that the remainder of the division by 488 449 is zero. There are infinitely many multiples of 488 449. The smallest multiples of 488 449 are: