380164512 has 96 divisors (see below), whose sum is σ = 1228252032. Its totient is φ = 100260864.

The previous prime is 380164507. The next prime is 380164513. The reversal of 380164512 is 215461083.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 380164512.

It is not an unprimeable number, because it can be changed into a prime (380164513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13023 + ... + 30494.

It is an arithmetic number, because the mean of its divisors is an integer number (12794292).

Almost surely, 2^380164512 is an apocalyptic number.

380164512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

380164512 is an abundant number, since it is smaller than the sum of its proper divisors (848087520).

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

380164512 is a wasteful number, since it uses less digits than its factorization.

380164512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43550 (or 43542 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 380164512 is about 19497.8078767845. The cubic root of 380164512 is about 724.4201543650.

The spelling of 380164512 in words is "three hundred eighty million, one hundred sixty-four thousand, five hundred twelve".