234085880 has 64 divisors (see below), whose sum is σ = 604463040. Its totient is φ = 79921152.

The previous prime is 234085849. The next prime is 234085913. The reversal of 234085880 is 88580432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70334 + ... + 73586.

It is an arithmetic number, because the mean of its divisors is an integer number (9444735).

Almost surely, 2^234085880 is an apocalyptic number.

234085880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234085880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302231520).

234085880 is an abundant number, since it is smaller than the sum of its proper divisors (370377160).

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

234085880 is a wasteful number, since it uses less digits than its factorization.

234085880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528 (or 3524 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 234085880 is about 15299.8653588847. The cubic root of 234085880 is about 616.2993920477.

The spelling of 234085880 in words is "two hundred thirty-four million, eighty-five thousand, eight hundred eighty".