234391024 has 20 divisors (see below), whose sum is σ = 519008944. Its totient is φ = 100453248.

The previous prime is 234391007. The next prime is 234391033. The reversal of 234391024 is 420193432.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 234390983 and 234391001.

It is a congruent number.

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, 1046277 + ... + 1046500.

Almost surely, 2^234391024 is an apocalyptic number.

It is an amenable number.

234391024 is an abundant number, since it is smaller than the sum of its proper divisors (284617920).

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

234391024 is a wasteful number, since it uses less digits than its factorization.

234391024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092792 (or 2092786 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 234391024 is about 15309.8342250986. The cubic root of 234391024 is about 616.5670693139.

The spelling of 234391024 in words is "two hundred thirty-four million, three hundred ninety-one thousand, twenty-four".