234398032 has 40 divisors (see below), whose sum is σ = 503851680. Its totient is φ = 104734080.

The previous prime is 234398029. The next prime is 234398033. The reversal of 234398032 is 230893432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234398033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903 + ... + 21670.

It is an arithmetic number, because the mean of its divisors is an integer number (12596292).

Almost surely, 2^234398032 is an apocalyptic number.

234398032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

234398032 is an abundant number, since it is smaller than the sum of its proper divisors (269453648).

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

234398032 is a wasteful number, since it uses less digits than its factorization.

234398032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22651 (or 22645 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 234398032 is about 15310.0630958857. The cubic root of 234398032 is about 616.5732141154.

The spelling of 234398032 in words is "two hundred thirty-four million, three hundred ninety-eight thousand, thirty-two".