234204436 has 24 divisors (see below), whose sum is σ = 415590560. Its totient is φ = 115476192.

The previous prime is 234204389. The next prime is 234204457. The reversal of 234204436 is 634402432.

234204436 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

234204436 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85951 + ... + 88633.

Almost surely, 2^234204436 is an apocalyptic number.

It is an amenable number.

234204436 is a deficient number, since it is larger than the sum of its proper divisors (181386124).

234204436 is a wasteful number, since it uses less digits than its factorization.

234204436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983 (or 2981 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 234204436 is about 15303.7392816266. The cubic root of 234204436 is about 616.4034189104.

Adding to 234204436 its reverse (634402432), we get a palindrome (868606868).

The spelling of 234204436 in words is "two hundred thirty-four million, two hundred four thousand, four hundred thirty-six".