74705368 has 16 divisors (see below), whose sum is σ = 143858880. Its totient is φ = 36343008.

The previous prime is 74705347. The next prime is 74705377. The reversal of 74705368 is 86350747.

It is a self number, because there is not a number n which added to its sum of digits gives 74705368.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125896 + ... + 126487.

It is an arithmetic number, because the mean of its divisors is an integer number (8991180).

Almost surely, 2^74705368 is an apocalyptic number.

It is an amenable number.

74705368 is a deficient number, since it is larger than the sum of its proper divisors (69153512).

74705368 is a wasteful number, since it uses less digits than its factorization.

74705368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252426 (or 252422 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 74705368 is about 8643.2267122875. The cubic root of 74705368 is about 421.1633807115.

The spelling of 74705368 in words is "seventy-four million, seven hundred five thousand, three hundred sixty-eight".