Q: Is 729,870 a Prime Number?
A: No, 729,870 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 729870 can be evenly divided by 1 2 3 5 6 10 15 30 24,329 48,658 72,987 121,645 145,974 243,290 364,935 and 729,870, with no remainder.
Since 729,870 cannot be divided by just 1 and 729,870, it is not a prime number.