Q: Is 580,990 a Prime Number?
A: No, 580,990 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 580990 can be evenly divided by 1 2 5 10 58,099 116,198 290,495 and 580,990, with no remainder.
Since 580,990 cannot be divided by just 1 and 580,990, it is not a prime number.