304325264 has 20 divisors (see below), whose sum is σ = 608651520. Its totient is φ = 147253920.

The previous prime is 304325243. The next prime is 304325267. The reversal of 304325264 is 462523403.

304325264 is an admirable number.

It is a super-3 number, since 3×304325264³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (304325267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306284 + ... + 307275.

It is an arithmetic number, because the mean of its divisors is an integer number (30432576).

Almost surely, 2^304325264 is an apocalyptic number.

It is an amenable number.

304325264 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

304325264 is a wasteful number, since it uses less digits than its factorization.

304325264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613598 (or 613592 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 304325264 is about 17444.9208653980. The cubic root of 304325264 is about 672.6348049988.

Adding to 304325264 its reverse (462523403), we get a palindrome (766848667).

The spelling of 304325264 in words is "three hundred four million, three hundred twenty-five thousand, two hundred sixty-four".