380888888 has 16 divisors (see below), whose sum is σ = 723950880. Its totient is φ = 187835328.

The previous prime is 380888887. The next prime is 380888891. The reversal of 380888888 is 888888083.

380888888 is a modest number, since divided by 88888 gives 3808 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380888881) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 325520 + ... + 326687.

It is an arithmetic number, because the mean of its divisors is an integer number (45246930).

Almost surely, 2^380888888 is an apocalyptic number.

It is an amenable number.

380888888 is a deficient number, since it is larger than the sum of its proper divisors (343061992).

380888888 is a wasteful number, since it uses less digits than its factorization.

380888888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652286 (or 652282 counting only the distinct ones).

The product of its (nonzero) digits is 6291456, while the sum is 59.

The square root of 380888888 is about 19516.3748682997. The cubic root of 380888888 is about 724.8799725199.

The spelling of 380888888 in words is "three hundred eighty million, eight hundred eighty-eight thousand, eight hundred eighty-eight".