304328233 has 8 divisors (see below), whose sum is σ = 343442880. Its totient is φ = 267121680.

The previous prime is 304328201. The next prime is 304328257. The reversal of 304328233 is 332823403.

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

It is a cyclic number.

It is not a de Polignac number, because 304328233 - 2⁵ = 304328201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (304328273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476685 + ... + 477322.

It is an arithmetic number, because the mean of its divisors is an integer number (42930360).

Almost surely, 2^304328233 is an apocalyptic number.

It is an amenable number.

304328233 is a deficient number, since it is larger than the sum of its proper divisors (39114647).

304328233 is a wasteful number, since it uses less digits than its factorization.

304328233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954047.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 304328233 is about 17445.0059615926. The cubic root of 304328233 is about 672.6369924021.

The spelling of 304328233 in words is "three hundred four million, three hundred twenty-eight thousand, two hundred thirty-three".