385944104 has 32 divisors (see below), whose sum is σ = 890641920. Its totient is φ = 152680896.

The previous prime is 385944089. The next prime is 385944113. The reversal of 385944104 is 401449583.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264344 + ... + 265799.

It is an arithmetic number, because the mean of its divisors is an integer number (27832560).

Almost surely, 2^385944104 is an apocalyptic number.

It is an amenable number.

385944104 is an abundant number, since it is smaller than the sum of its proper divisors (504697816).

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

385944104 is a wasteful number, since it uses less digits than its factorization.

385944104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530169 (or 530165 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 385944104 is about 19645.4601371411. The cubic root of 385944104 is about 728.0727949186.

The spelling of 385944104 in words is "three hundred eighty-five million, nine hundred forty-four thousand, one hundred four".