Q: Is 577,879 a Prime Number?
A: Yes, 577,879 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 577879 can be evenly divided by 1 and 577,879, with no remainder.
Since 577,879 can be divided by just 1 and 577,879, it is a prime number.