234404 has 6 divisors (see below), whose sum is σ = 410214. Its totient is φ = 117200.

The previous prime is 234383. The next prime is 234431. The reversal of 234404 is 404432.

234404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 193600 + 40804 = 440^2 + 202^2 .

It is an unprimeable number.

234404 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 as a sum of consecutive naturals, namely, 29297 + ... + 29304.

It is an arithmetic number, because the mean of its divisors is an integer number (68369).

2²³⁴⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

234404 is a deficient number, since it is larger than the sum of its proper divisors (175810).

234404 is a wasteful number, since it uses less digits than its factorization.

234404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58605 (or 58603 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 234404 is about 484.1528684207. The cubic root of 234404 is about 61.6578446921.

Adding to 234404 its reverse (404432), we get a palindrome (638836).

The spelling of 234404 in words is "two hundred thirty-four thousand, four hundred four".