234660656 has 40 divisors (see below), whose sum is σ = 489325824. Its totient is φ = 108610560.

The previous prime is 234660649. The next prime is 234660661. The reversal of 234660656 is 656066432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9521 + ... + 23663.

Almost surely, 2^234660656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234660656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244662912).

234660656 is an abundant number, since it is smaller than the sum of its proper divisors (254665168).

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

234660656 is a wasteful number, since it uses less digits than its factorization.

234660656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14229 (or 14223 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 234660656 is about 15318.6375373269. The cubic root of 234660656 is about 616.8034016084.

The spelling of 234660656 in words is "two hundred thirty-four million, six hundred sixty thousand, six hundred fifty-six".