Q: Is 497,790 a Prime Number?
A: No, 497,790 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 497790 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 90 5,531 11,062 16,593 27,655 33,186 49,779 55,310 82,965 99,558 165,930 248,895 and 497,790, with no remainder.
Since 497,790 cannot be divided by just 1 and 497,790, it is not a prime number.