Q: Is 400,996 a Prime Number?
A: No, 400,996 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 400996 can be evenly divided by 1 2 4 17 34 68 5,897 11,794 23,588 100,249 200,498 and 400,996, with no remainder.
Since 400,996 cannot be divided by just 1 and 400,996, it is not a prime number.