384335536 has 20 divisors (see below), whose sum is σ = 801931312. Its totient is φ = 177385536.

The previous prime is 384335519. The next prime is 384335569. The reversal of 384335536 is 635533483.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923676 + ... + 924091.

Almost surely, 2^384335536 is an apocalyptic number.

It is an amenable number.

384335536 is an abundant number, since it is smaller than the sum of its proper divisors (417595776).

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

384335536 is a wasteful number, since it uses less digits than its factorization.

384335536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847788 (or 1847782 counting only the distinct ones).

The product of its digits is 388800, while the sum is 40.

The square root of 384335536 is about 19604.4774477669. The cubic root of 384335536 is about 727.0598801450.

The spelling of 384335536 in words is "three hundred eighty-four million, three hundred thirty-five thousand, five hundred thirty-six".