74073608 has 16 divisors (see below), whose sum is σ = 158729280. Its totient is φ = 31745808.

The previous prime is 74073523. The next prime is 74073613. The reversal of 74073608 is 80637047.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 661316 + ... + 661427.

It is an arithmetic number, because the mean of its divisors is an integer number (9920580).

Almost surely, 2^74073608 is an apocalyptic number.

It is an amenable number.

74073608 is an abundant number, since it is smaller than the sum of its proper divisors (84655672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74073608 is a wasteful number, since it uses less digits than its factorization.

74073608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322756 (or 1322752 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 74073608 is about 8606.6025817392. The cubic root of 74073608 is about 419.9728024716.

The spelling of 74073608 in words is "seventy-four million, seventy-three thousand, six hundred eight".