380350021884 has 96 divisors (see below), whose sum is σ = 1056901063680. Its totient is φ = 104158182912.

The previous prime is 380350021873. The next prime is 380350021937. The reversal of 380350021884 is 488120053083.

It is a super-2 number, since 2×380350021884² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236112 + ... + 903575.

It is an arithmetic number, because the mean of its divisors is an integer number (11009386080).

Almost surely, 2^380350021884 is an apocalyptic number.

It is an amenable number.

380350021884 is an abundant number, since it is smaller than the sum of its proper divisors (676551041796).

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

380350021884 is a wasteful number, since it uses less digits than its factorization.

380350021884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139867 (or 1139865 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The spelling of 380350021884 in words is "three hundred eighty billion, three hundred fifty million, twenty-one thousand, eight hundred eighty-four".