Q: Is 3,378,739 a Prime Number?
A: No, 3,378,739 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 3378739 can be evenly divided by 1 7 13 91 107 347 749 1,391 2,429 4,511 9,737 31,577 37,129 259,903 482,677 and 3,378,739, with no remainder.
Since 3,378,739 cannot be divided by just 1 and 3,378,739, it is not a prime number.