It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 348 is not a prime number.
For example, 488 348 can be divided by 2: 488 348 / 2 = 244 174.
For 488 348 to be a prime number, it would have been required that 488 348 has only two divisors, i.e., itself and 1.
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488 348 is an even number, because it is evenly divisible by 2: 488 348 / 2 = 244 174.
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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 488 348 is about 698.819.
Thus, the square root of 488 348 is not an integer, and therefore 488 348 is not a square number.
The square of a number (here 488 348) is the result of the product of this number (488 348) by itself (i.e., 488 348 × 488 348); the square of 488 348 is sometimes called "raising 488 348 to the power 2", or "488 348 squared".
The square of 488 348 is 238 483 769 104 because 488 348 × 488 348 = 488 3482 = 238 483 769 104.
As a consequence, 488 348 is the square root of 238 483 769 104.
The multiples of 488 348 are all integers evenly divisible by 488 348, that is all numbers such that the remainder of the division by 488 348 is zero. There are infinitely many multiples of 488 348. The smallest multiples of 488 348 are: