Q: Is 380,628 a Prime Number?
A: No, 380,628 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 380628 can be evenly divided by 1 2 3 4 6 9 12 18 36 97 109 194 218 291 327 388 436 582 654 873 981 1,164 1,308 1,746 1,962 3,492 3,924 10,573 21,146 31,719 42,292 63,438 95,157 126,876 190,314 and 380,628, with no remainder.
Since 380,628 cannot be divided by just 1 and 380,628, it is not a prime number.