386438674880 has 28 divisors (see below), whose sum is σ = 920207095320. Its totient is φ = 154575469824.

The previous prime is 386438674879. The next prime is 386438674987. The reversal of 386438674880 is 88476834683.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603810110 + ... + 603810749.

Almost surely, 2^386438674880 is an apocalyptic number.

It is an amenable number.

386438674880 is an abundant number, since it is smaller than the sum of its proper divisors (533768420440).

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

386438674880 is a wasteful number, since it uses less digits than its factorization.

386438674880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207620876 (or 1207620866 counting only the distinct ones).

The product of its (nonzero) digits is 148635648, while the sum is 65.

The spelling of 386438674880 in words is "three hundred eighty-six billion, four hundred thirty-eight million, six hundred seventy-four thousand, eight hundred eighty".