380706180 has 48 divisors (see below), whose sum is σ = 1068897984. Its totient is φ = 101243520.

The previous prime is 380706163. The next prime is 380706199. The reversal of 380706180 is 81607083.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 13875 + ... + 30885.

It is an arithmetic number, because the mean of its divisors is an integer number (22268708).

Almost surely, 2^380706180 is an apocalyptic number.

380706180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

380706180 is an abundant number, since it is smaller than the sum of its proper divisors (688191804).

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

380706180 is a wasteful number, since it uses less digits than its factorization.

380706180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17396 (or 17394 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 380706180 is about 19511.6934170256. The cubic root of 380706180 is about 724.7640484655.

The spelling of 380706180 in words is "three hundred eighty million, seven hundred six thousand, one hundred eighty".