234930 has 32 divisors (see below), whose sum is σ = 580608. Its totient is φ = 60800.

The previous prime is 234917. The next prime is 234931. The reversal of 234930 is 39432.

234930 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 234897 and 234906.

It is not an unprimeable number, because it can be changed into a prime (234931) by changing a digit.

234930 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1135 + ... + 1325.

It is an arithmetic number, because the mean of its divisors is an integer number (18144).

2²³⁴⁹³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290304).

234930 is an abundant number, since it is smaller than the sum of its proper divisors (345678).

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

234930 is a wasteful number, since it uses less digits than its factorization.

234930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 234930 is about 484.6957808770. The cubic root of 234930 is about 61.7039300795.

The spelling of 234930 in words is "two hundred thirty-four thousand, nine hundred thirty".