74440406674 has 8 divisors (see below), whose sum is σ = 111740428800. Its totient is φ = 37193597076.

The previous prime is 74440406669. The next prime is 74440406713. The reversal of 74440406674 is 47660404447.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 13299634 + ... + 13305229.

It is an arithmetic number, because the mean of its divisors is an integer number (13967553600).

Almost surely, 2^74440406674 is an apocalyptic number.

74440406674 is a deficient number, since it is larger than the sum of its proper divisors (37300022126).

74440406674 is a wasteful number, since it uses less digits than its factorization.

74440406674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26606264.

The product of its (nonzero) digits is 1806336, while the sum is 46.

The spelling of 74440406674 in words is "seventy-four billion, four hundred forty million, four hundred six thousand, six hundred seventy-four".