234234660 has 96 divisors (see below), whose sum is σ = 753177600. Its totient is φ = 53792640.

The previous prime is 234234629. The next prime is 234234703. The reversal of 234234660 is 66432432.

It is a happy number.

234234660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3201 + ... + 21879.

It is an arithmetic number, because the mean of its divisors is an integer number (7845600).

Almost surely, 2^234234660 is an apocalyptic number.

234234660 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 234234660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376588800).

234234660 is an abundant number, since it is smaller than the sum of its proper divisors (518942940).

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

234234660 is a wasteful number, since it uses less digits than its factorization.

234234660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18721 (or 18719 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 234234660 is about 15304.7267208533. The cubic root of 234234660 is about 616.4299333180.

The spelling of 234234660 in words is "two hundred thirty-four million, two hundred thirty-four thousand, six hundred sixty".