74805804 has 18 divisors (see below), whose sum is σ = 189092540. Its totient is φ = 24935256.

The previous prime is 74805799. The next prime is 74805833. The reversal of 74805804 is 40850847.

74805804 is a `hidden beast` number, since 74 + 8 + 0 + 580 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2077939 = 74805804 / (7 + 4 + 8 + 0 + 5 + 8 + 0 + 4).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1038934 + ... + 1039005.

Almost surely, 2^74805804 is an apocalyptic number.

It is an amenable number.

74805804 is an abundant number, since it is smaller than the sum of its proper divisors (114286736).

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

74805804 is a wasteful number, since it uses less digits than its factorization.

74805804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2077949 (or 2077944 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 74805804 is about 8649.0348594511. The cubic root of 74805804 is about 421.3520374937.

The spelling of 74805804 in words is "seventy-four million, eight hundred five thousand, eight hundred four".