Q: Is 579,990 a Prime Number?
A: No, 579,990 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 579990 can be evenly divided by 1 2 3 5 6 10 15 30 19,333 38,666 57,999 96,665 115,998 193,330 289,995 and 579,990, with no remainder.
Since 579,990 cannot be divided by just 1 and 579,990, it is not a prime number.