Q: Is 4,374,738 a Prime Number?
A: No, 4,374,738 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 4374738 can be evenly divided by 1 2 3 6 9 18 23 46 69 138 207 414 10,567 21,134 31,701 63,402 95,103 190,206 243,041 486,082 729,123 1,458,246 2,187,369 and 4,374,738, with no remainder.
Since 4,374,738 cannot be divided by just 1 and 4,374,738, it is not a prime number.