234660536 has 64 divisors (see below), whose sum is σ = 503884800. Its totient is φ = 101411200.

The previous prime is 234660533. The next prime is 234660553. The reversal of 234660536 is 635066432.

It is a junction number, because it is equal to n+sod(n) for n = 234660496 and 234660505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234660533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544241 + ... + 544671.

It is an arithmetic number, because the mean of its divisors is an integer number (7873200).

Almost surely, 2^234660536 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 234660536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251942400).

234660536 is an abundant number, since it is smaller than the sum of its proper divisors (269224264).

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

234660536 is a wasteful number, since it uses less digits than its factorization.

234660536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 234660536 is about 15318.6336205290. The cubic root of 234660536 is about 616.8032964688.

The spelling of 234660536 in words is "two hundred thirty-four million, six hundred sixty thousand, five hundred thirty-six".