Q: Is 3,917 a Prime Number?
A: Yes, 3,917 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 3917 can be evenly divided by 1 and 3,917, with no remainder.
Since 3,917 can be divided by just 1 and 3,917, it is a prime number.