380442647884 has 96 divisors (see below), whose sum is σ = 747371520000. Its totient is φ = 168244957440.

The previous prime is 380442647873. The next prime is 380442647951. The reversal of 380442647884 is 488746244083.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143724649 + ... + 143727295.

It is an arithmetic number, because the mean of its divisors is an integer number (7785120000).

Almost surely, 2^380442647884 is an apocalyptic number.

It is an amenable number.

380442647884 is a deficient number, since it is larger than the sum of its proper divisors (366928872116).

380442647884 is a wasteful number, since it uses less digits than its factorization.

380442647884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3383 (or 3381 counting only the distinct ones).

The product of its (nonzero) digits is 33030144, while the sum is 58.

The spelling of 380442647884 in words is "three hundred eighty billion, four hundred forty-two million, six hundred forty-seven thousand, eight hundred eighty-four".