234536730 has 32 divisors (see below), whose sum is σ = 564508224. Its totient is φ = 62363136.

The previous prime is 234536711. The next prime is 234536737. The reversal of 234536730 is 37635432.

It is a junction number, because it is equal to n+sod(n) for n = 234536691 and 234536700.

It is not an unprimeable number, because it can be changed into a prime (234536737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484 + ... + 21663.

It is an arithmetic number, because the mean of its divisors is an integer number (17640882).

Almost surely, 2^234536730 is an apocalyptic number.

234536730 is an abundant number, since it is smaller than the sum of its proper divisors (329971494).

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

234536730 is a wasteful number, since it uses less digits than its factorization.

234536730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22510.

The product of its (nonzero) digits is 45360, while the sum is 33.

The square root of 234536730 is about 15314.5920611683. The cubic root of 234536730 is about 616.6948030340.

The spelling of 234536730 in words is "two hundred thirty-four million, five hundred thirty-six thousand, seven hundred thirty".