Q: Is 490,870 a Prime Number?
A: No, 490,870 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 490870 can be evenly divided by 1 2 5 10 191 257 382 514 955 1,285 1,910 2,570 49,087 98,174 245,435 and 490,870, with no remainder.
Since 490,870 cannot be divided by just 1 and 490,870, it is not a prime number.