Q: Is 397,408 a Composite Number?
A: Yes, 397,408 is a composite number.
The number 397,408 can be evenly divided by 1 2 4 8 11 16 22 32 44 88 176 352 1,129 2,258 4,516 9,032 12,419 18,064 24,838 36,128 49,676 99,352 198,704 and 397,408, with no remainder.
Since 397,408 cannot be divided by just 1 and 397,408, it is a composite number.