Q: Is 389,740 a Prime Number?
A: No, 389,740 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 389740 can be evenly divided by 1 2 4 5 10 13 20 26 52 65 130 260 1,499 2,998 5,996 7,495 14,990 19,487 29,980 38,974 77,948 97,435 194,870 and 389,740, with no remainder.
Since 389,740 cannot be divided by just 1 and 389,740, it is not a prime number.