Q: Is 377,961 a Prime Number?
A: No, 377,961 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 377961 can be evenly divided by 1 3 17 51 7,411 22,233 125,987 and 377,961, with no remainder.
Since 377,961 cannot be divided by just 1 and 377,961, it is not a prime number.