238404204 has 18 divisors (see below), whose sum is σ = 602632940. Its totient is φ = 79468056.

The previous prime is 238404197. The next prime is 238404241. The reversal of 238404204 is 402404832.

It is a happy number.

238404204 is a `hidden beast` number, since 238 + 4 + 0 + 420 + 4 = 666.

238404204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3311134 + ... + 3311205.

Almost surely, 2^238404204 is an apocalyptic number.

It is an amenable number.

238404204 is an abundant number, since it is smaller than the sum of its proper divisors (364228736).

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

238404204 is a wasteful number, since it uses less digits than its factorization.

238404204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6622349 (or 6622344 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 238404204 is about 15440.3433899638. The cubic root of 238404204 is about 620.0660734300.

The spelling of 238404204 in words is "two hundred thirty-eight million, four hundred four thousand, two hundred four".