74021674904 has 8 divisors (see below), whose sum is σ = 138790640460. Its totient is φ = 37010837448.

The previous prime is 74021674897. The next prime is 74021674967. The reversal of 74021674904 is 40947612047.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4626354674 + ... + 4626354689.

Almost surely, 2^74021674904 is an apocalyptic number.

It is an amenable number.

74021674904 is a deficient number, since it is larger than the sum of its proper divisors (64768965556).

74021674904 is a wasteful number, since it uses less digits than its factorization.

74021674904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9252709369 (or 9252709365 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 74021674904 in words is "seventy-four billion, twenty-one million, six hundred seventy-four thousand, nine hundred four".