Q: Is 396,804 a Prime Number?
A: No, 396,804 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 396804 can be evenly divided by 1 2 3 4 6 12 43 86 129 172 258 516 769 1,538 2,307 3,076 4,614 9,228 33,067 66,134 99,201 132,268 198,402 and 396,804, with no remainder.
Since 396,804 cannot be divided by just 1 and 396,804, it is not a prime number.