304234233 has 8 divisors (see below), whose sum is σ = 406206528. Its totient is φ = 202542384.

The previous prime is 304234223. The next prime is 304234247. The reversal of 304234233 is 332432403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 304234233 - 2²¹ = 302137081 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (304234223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67566 + ... + 71927.

It is an arithmetic number, because the mean of its divisors is an integer number (50775816).

Almost surely, 2^304234233 is an apocalyptic number.

It is an amenable number.

304234233 is a deficient number, since it is larger than the sum of its proper divisors (101972295).

304234233 is a wasteful number, since it uses less digits than its factorization.

304234233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140223.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 304234233 is about 17442.3115727245. The cubic root of 304234233 is about 672.5677312323.

Adding to 304234233 its reverse (332432403), we get a palindrome (636666636).

The spelling of 304234233 in words is "three hundred four million, two hundred thirty-four thousand, two hundred thirty-three".