Q: Is 3,955 a Prime Number?
A: No, 3,955 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 3955 can be evenly divided by 1 5 7 35 113 565 791 and 3,955, with no remainder.
Since 3,955 cannot be divided by just 1 and 3,955, it is not a prime number.