It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 489 029 is not a prime number.
For example, 489 029 can be divided by 37: 489 029 / 37 = 13 217.
For 489 029 to be a prime number, it would have been required that 489 029 has only two divisors, i.e., itself and 1.
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489 029 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 489 029 is about 699.306.
Thus, the square root of 489 029 is not an integer, and therefore 489 029 is not a square number.
The square of a number (here 489 029) is the result of the product of this number (489 029) by itself (i.e., 489 029 × 489 029); the square of 489 029 is sometimes called "raising 489 029 to the power 2", or "489 029 squared".
The square of 489 029 is 239 149 362 841 because 489 029 × 489 029 = 489 0292 = 239 149 362 841.
As a consequence, 489 029 is the square root of 239 149 362 841.
The multiples of 489 029 are all integers evenly divisible by 489 029, that is all numbers such that the remainder of the division by 489 029 is zero. There are infinitely many multiples of 489 029. The smallest multiples of 489 029 are: