234004356 has 48 divisors (see below), whose sum is σ = 615242880. Its totient is φ = 76900320.

The previous prime is 234004349. The next prime is 234004387. The reversal of 234004356 is 653400432.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7591 + ... + 22926.

It is an arithmetic number, because the mean of its divisors is an integer number (12817560).

Almost surely, 2^234004356 is an apocalyptic number.

It is an amenable number.

234004356 is an abundant number, since it is smaller than the sum of its proper divisors (381238524).

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

234004356 is a wasteful number, since it uses less digits than its factorization.

234004356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30601 (or 30593 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 234004356 is about 15297.2009204299. The cubic root of 234004356 is about 616.2278385002.

Adding to 234004356 its reverse (653400432), we get a palindrome (887404788).

The spelling of 234004356 in words is "two hundred thirty-four million, four thousand, three hundred fifty-six".