Q: Is 3,378,195 a Prime Number?
A: No, 3,378,195 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 3378195 can be evenly divided by 1 3 5 9 15 41 45 123 205 369 615 1,831 1,845 5,493 9,155 16,479 27,465 75,071 82,395 225,213 375,355 675,639 1,126,065 and 3,378,195, with no remainder.
Since 3,378,195 cannot be divided by just 1 and 3,378,195, it is not a prime number.