Q: Is 789,408 a Prime Number?
A: No, 789,408 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 789408 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 2,741 5,482 8,223 10,964 16,446 21,928 24,669 32,892 43,856 49,338 65,784 87,712 98,676 131,568 197,352 263,136 394,704 and 789,408, with no remainder.
Since 789,408 cannot be divided by just 1 and 789,408, it is not a prime number.