234388384 has 24 divisors (see below), whose sum is σ = 488597508. Its totient is φ = 110300160.

The previous prime is 234388379. The next prime is 234388393. The reversal of 234388384 is 483883432.

It can be written as a sum of positive squares in 2 ways, for example, as 231891984 + 2496400 = 15228^2 + 1580^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 234388384.

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, 214887 + ... + 215974.

Almost surely, 2^234388384 is an apocalyptic number.

It is an amenable number.

234388384 is an abundant number, since it is smaller than the sum of its proper divisors (254209124).

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

234388384 is a wasteful number, since it uses less digits than its factorization.

234388384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430888 (or 430880 counting only the distinct ones).

The product of its digits is 442368, while the sum is 43.

The square root of 234388384 is about 15309.7480057642. The cubic root of 234388384 is about 616.5647544596.

The spelling of 234388384 in words is "two hundred thirty-four million, three hundred eighty-eight thousand, three hundred eighty-four".