Q: Is 2,729,408 a Prime Number?
A: No, 2,729,408 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 2729408 can be evenly divided by 1 2 4 8 11 16 22 32 44 64 88 176 352 704 3,877 7,754 15,508 31,016 42,647 62,032 85,294 124,064 170,588 248,128 341,176 682,352 1,364,704 and 2,729,408, with no remainder.
Since 2,729,408 cannot be divided by just 1 and 2,729,408, it is not a prime number.