380085378 has 16 divisors (see below), whose sum is σ = 764419680. Its totient is φ = 125986976.

The previous prime is 380085323. The next prime is 380085383. The reversal of 380085378 is 873580083.

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 7 ways as a sum of consecutive naturals, for example, 175875 + ... + 178022.

It is an arithmetic number, because the mean of its divisors is an integer number (47776230).

Almost surely, 2^380085378 is an apocalyptic number.

380085378 is an abundant number, since it is smaller than the sum of its proper divisors (384334302).

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

380085378 is a wasteful number, since it uses less digits than its factorization.

380085378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354081.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 380085378 is about 19495.7784661193. The cubic root of 380085378 is about 724.3698864409.

The spelling of 380085378 in words is "three hundred eighty million, eighty-five thousand, three hundred seventy-eight".