Q: Is 3,318 a Prime Number?
A: No, 3,318 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 3318 can be evenly divided by 1 2 3 6 7 14 21 42 79 158 237 474 553 1,106 1,659 and 3,318, with no remainder.
Since 3,318 cannot be divided by just 1 and 3,318, it is not a prime number.