Q: Is 1,729,660 a Prime Number?
A: No, 1,729,660 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 1729660 can be evenly divided by 1 2 4 5 10 20 197 394 439 788 878 985 1,756 1,970 2,195 3,940 4,390 8,780 86,483 172,966 345,932 432,415 864,830 and 1,729,660, with no remainder.
Since 1,729,660 cannot be divided by just 1 and 1,729,660, it is not a prime number.