304047468 has 36 divisors (see below), whose sum is σ = 769241200. Its totient is φ = 101259936.

The previous prime is 304047467. The next prime is 304047487. The reversal of 304047468 is 864740403.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×304047468² = 184889725594422048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (304047467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47346 + ... + 53382.

Almost surely, 2^304047468 is an apocalyptic number.

It is an amenable number.

304047468 is an abundant number, since it is smaller than the sum of its proper divisors (465193732).

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

304047468 is a wasteful number, since it uses less digits than its factorization.

304047468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7446 (or 7441 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 304047468 is about 17436.9569592862. The cubic root of 304047468 is about 672.4300765228.

The spelling of 304047468 in words is "three hundred four million, forty-seven thousand, four hundred sixty-eight".