304374304 has 48 divisors (see below), whose sum is σ = 652662360. Its totient is φ = 138885120.

The previous prime is 304374299. The next prime is 304374311. The reversal of 304374304 is 403473403.

It can be written as a sum of positive squares in 4 ways, for example, as 238764304 + 65610000 = 15452^2 + 8100^2 .

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, 32914 + ... + 41134.

Almost surely, 2^304374304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 304374304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326331180).

304374304 is an abundant number, since it is smaller than the sum of its proper divisors (348288056).

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

304374304 is a wasteful number, since it uses less digits than its factorization.

304374304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8333 (or 8325 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 304374304 is about 17446.3263754866. The cubic root of 304374304 is about 672.6709332724.

Subtracting 304374304 from its reverse (403473403), we obtain a palindrome (99099099).

The spelling of 304374304 in words is "three hundred four million, three hundred seventy-four thousand, three hundred four".