Q: Is 7,399,998 a Prime Number?
A: No, 7,399,998 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 7399998 can be evenly divided by 1 2 3 6 9 17 18 27 34 51 54 81 102 153 162 306 459 918 1,377 2,687 2,754 5,374 8,061 16,122 24,183 45,679 48,366 72,549 91,358 137,037 145,098 217,647 274,074 411,111 435,294 822,222 1,233,333 2,466,666 3,699,999 and 7,399,998, with no remainder.
Since 7,399,998 cannot be divided by just 1 and 7,399,998, it is not a prime number.