304032234 has 16 divisors (see below), whose sum is σ = 663343200. Its totient is φ = 92130960.

The previous prime is 304032203. The next prime is 304032247. The reversal of 304032234 is 432230403.

It is a super-2 number, since 2×304032234² = 184871198622061512, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 304032234.

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, 2303209 + ... + 2303340.

It is an arithmetic number, because the mean of its divisors is an integer number (41458950).

Almost surely, 2^304032234 is an apocalyptic number.

304032234 is an abundant number, since it is smaller than the sum of its proper divisors (359310966).

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

304032234 is a wasteful number, since it uses less digits than its factorization.

304032234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4606565.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 304032234 is about 17436.5201230062. The cubic root of 304032234 is about 672.4188458522.

Adding to 304032234 its reverse (432230403), we get a palindrome (736262637).

The spelling of 304032234 in words is "three hundred four million, thirty-two thousand, two hundred thirty-four".