Q: Is 2,378 a Prime Number?
A: No, 2,378 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 2378 can be evenly divided by 1 2 29 41 58 82 1,189 and 2,378, with no remainder.
Since 2,378 cannot be divided by just 1 and 2,378, it is not a prime number.