74736704 has 28 divisors (see below), whose sum is σ = 169493184. Its totient is φ = 32029824.

The previous prime is 74736703. The next prime is 74736737. The reversal of 74736704 is 40763747.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (74736703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82964 + ... + 83859.

It is an arithmetic number, because the mean of its divisors is an integer number (6053328).

Almost surely, 2^74736704 is an apocalyptic number.

It is an amenable number.

74736704 is an abundant number, since it is smaller than the sum of its proper divisors (94756480).

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

74736704 is a wasteful number, since it uses less digits than its factorization.

74736704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166842 (or 166832 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 38.

The square root of 74736704 is about 8645.0392711659. The cubic root of 74736704 is about 421.2222597059. Note that the first 4 decimals are identical.

The spelling of 74736704 in words is "seventy-four million, seven hundred thirty-six thousand, seven hundred four".