Q: Is 40,684 a Prime Number?
A: No, 40,684 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 40684 can be evenly divided by 1 2 4 7 14 28 1,453 2,906 5,812 10,171 20,342 and 40,684, with no remainder.
Since 40,684 cannot be divided by just 1 and 40,684, it is not a prime number.