Q: Is 33,378 a Prime Number?
A: No, 33,378 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 33378 can be evenly divided by 1 2 3 6 5,563 11,126 16,689 and 33,378, with no remainder.
Since 33,378 cannot be divided by just 1 and 33,378, it is not a prime number.