Q: Is 498,789 a Prime Number?
A: No, 498,789 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 498789 can be evenly divided by 1 3 9 157 353 471 1,059 1,413 3,177 55,421 166,263 and 498,789, with no remainder.
Since 498,789 cannot be divided by just 1 and 498,789, it is not a prime number.