Q: Is 380,390 a Prime Number?
A: No, 380,390 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 380390 can be evenly divided by 1 2 5 10 38,039 76,078 190,195 and 380,390, with no remainder.
Since 380,390 cannot be divided by just 1 and 380,390, it is not a prime number.