378382176 has 36 divisors (see below), whose sum is σ = 1076025132. Its totient is φ = 126127296.

The previous prime is 378382133. The next prime is 378382181. The reversal of 378382176 is 671283873.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×378382176² = 286346142228989952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 656626 + ... + 657201.

It is an arithmetic number, because the mean of its divisors is an integer number (29889587).

Almost surely, 2^378382176 is an apocalyptic number.

378382176 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

378382176 is an abundant number, since it is smaller than the sum of its proper divisors (697642956).

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

378382176 is a wasteful number, since it uses less digits than its factorization.

378382176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313843 (or 1313832 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 378382176 is about 19452.0481183859. The cubic root of 378382176 is about 723.2862740355.

The spelling of 378382176 in words is "three hundred seventy-eight million, three hundred eighty-two thousand, one hundred seventy-six".