384239604 has 48 divisors (see below), whose sum is σ = 1026561536. Its totient is φ = 109576800.

The previous prime is 384239599. The next prime is 384239621. The reversal of 384239604 is 406932483.

384239604 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 43959 + ... + 51969.

Almost surely, 2^384239604 is an apocalyptic number.

It is an amenable number.

384239604 is an abundant number, since it is smaller than the sum of its proper divisors (642321932).

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

384239604 is a wasteful number, since it uses less digits than its factorization.

384239604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8596 (or 8594 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 384239604 is about 19602.0306090976. The cubic root of 384239604 is about 726.9993825625. Note that the first 3 decimals are identical.

The spelling of 384239604 in words is "three hundred eighty-four million, two hundred thirty-nine thousand, six hundred four".