Q: Is 1,079,406 a Prime Number?
A: No, 1,079,406 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 1079406 can be evenly divided by 1 2 3 6 9 18 27 54 81 162 243 486 2,221 4,442 6,663 13,326 19,989 39,978 59,967 119,934 179,901 359,802 539,703 and 1,079,406, with no remainder.
Since 1,079,406 cannot be divided by just 1 and 1,079,406, it is not a prime number.