233600730 has 64 divisors (see below), whose sum is σ = 620051328. Its totient is φ = 55848960.

The previous prime is 233600729. The next prime is 233600749. The reversal of 233600730 is 37006332.

It is a self number, because there is not a number n which added to its sum of digits gives 233600730.

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, 19242 + ... + 28938.

It is an arithmetic number, because the mean of its divisors is an integer number (9688302).

Almost surely, 2^233600730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233600730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310025664).

233600730 is an abundant number, since it is smaller than the sum of its proper divisors (386450598).

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

233600730 is a wasteful number, since it uses less digits than its factorization.

233600730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9791.

The product of its (nonzero) digits is 2268, while the sum is 24.

The square root of 233600730 is about 15284.0024208321. The cubic root of 233600730 is about 615.8733312522.

The spelling of 233600730 in words is "two hundred thirty-three million, six hundred thousand, seven hundred thirty".