384447679104 has 32 divisors (see below), whose sum is σ = 1021189148640. Its totient is φ = 128149226240.

The previous prime is 384447679097. The next prime is 384447679139. The reversal of 384447679104 is 401976744483.

It is a tau number, because it is divible by the number of its divisors (32).

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, 500582532 + ... + 500583299.

It is an arithmetic number, because the mean of its divisors is an integer number (31912160895).

Almost surely, 2^384447679104 is an apocalyptic number.

It is an amenable number.

384447679104 is an abundant number, since it is smaller than the sum of its proper divisors (636741469536).

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

384447679104 is a wasteful number, since it uses less digits than its factorization.

384447679104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001165848 (or 1001165836 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 57.

The spelling of 384447679104 in words is "three hundred eighty-four billion, four hundred forty-seven million, six hundred seventy-nine thousand, one hundred four".