304334312 has 16 divisors (see below), whose sum is σ = 575678340. Its totient is φ = 150820096.

The previous prime is 304334297. The next prime is 304334333. The reversal of 304334312 is 213433403.

It can be written as a sum of positive squares in 2 ways, for example, as 228191236 + 76143076 = 15106^2 + 8726^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 167423 + ... + 169230.

Almost surely, 2^304334312 is an apocalyptic number.

It is an amenable number.

304334312 is a deficient number, since it is larger than the sum of its proper divisors (271344028).

304334312 is a wasteful number, since it uses less digits than its factorization.

304334312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336772 (or 336768 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 304334312 is about 17445.1801939676. The cubic root of 304334312 is about 672.6414710457.

Adding to 304334312 its reverse (213433403), we get a palindrome (517767715).

Subtracting from 304334312 its reverse (213433403), we obtain a palindrome (90900909).

The spelling of 304334312 in words is "three hundred four million, three hundred thirty-four thousand, three hundred twelve".