384310916 has 48 divisors (see below), whose sum is σ = 758661120. Its totient is φ = 168834720.

The previous prime is 384310903. The next prime is 384310931. The reversal of 384310916 is 619013483.

384310916 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 170525 + ... + 172763.

It is an arithmetic number, because the mean of its divisors is an integer number (15805440).

Almost surely, 2^384310916 is an apocalyptic number.

It is an amenable number.

384310916 is a deficient number, since it is larger than the sum of its proper divisors (374350204).

384310916 is a wasteful number, since it uses less digits than its factorization.

384310916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384 (or 2382 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 384310916 is about 19603.8495199285. The cubic root of 384310916 is about 727.0443549986.

The spelling of 384310916 in words is "three hundred eighty-four million, three hundred ten thousand, nine hundred sixteen".