384499934 has 32 divisors (see below), whose sum is σ = 715309056. Its totient is φ = 150939360.

The previous prime is 384499919. The next prime is 384499957. The reversal of 384499934 is 439994483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15779 + ... + 31905.

It is an arithmetic number, because the mean of its divisors is an integer number (22353408).

Almost surely, 2^384499934 is an apocalyptic number.

384499934 is a deficient number, since it is larger than the sum of its proper divisors (330809122).

384499934 is a wasteful number, since it uses less digits than its factorization.

384499934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16280.

The product of its digits is 3359232, while the sum is 53.

The square root of 384499934 is about 19608.6698681986. The cubic root of 384499934 is about 727.1635310270.

The spelling of 384499934 in words is "three hundred eighty-four million, four hundred ninety-nine thousand, nine hundred thirty-four".