Q: Is 729,670 a Prime Number?
A: No, 729,670 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 729670 can be evenly divided by 1 2 5 10 131 262 557 655 1,114 1,310 2,785 5,570 72,967 145,934 364,835 and 729,670, with no remainder.
Since 729,670 cannot be divided by just 1 and 729,670, it is not a prime number.