Q: Is 16,684 a Prime Number?
A: No, 16,684 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 16684 can be evenly divided by 1 2 4 43 86 97 172 194 388 4,171 8,342 and 16,684, with no remainder.
Since 16,684 cannot be divided by just 1 and 16,684, it is not a prime number.