Q: Is 387,748 a Prime Number?
A: No, 387,748 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 387748 can be evenly divided by 1 2 4 31 53 59 62 106 118 124 212 236 1,643 1,829 3,127 3,286 3,658 6,254 6,572 7,316 12,508 96,937 193,874 and 387,748, with no remainder.
Since 387,748 cannot be divided by just 1 and 387,748, it is not a prime number.