304313052 has 12 divisors (see below), whose sum is σ = 710063816. Its totient is φ = 101437680.

The previous prime is 304313047. The next prime is 304313071. The reversal of 304313052 is 250313403.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12679699 + ... + 12679722.

Almost surely, 2^304313052 is an apocalyptic number.

It is an amenable number.

304313052 is an abundant number, since it is smaller than the sum of its proper divisors (405750764).

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

304313052 is a wasteful number, since it uses less digits than its factorization.

304313052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25359428 (or 25359426 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 304313052 is about 17444.5708459681. The cubic root of 304313052 is about 672.6258076889.

Adding to 304313052 its reverse (250313403), we get a palindrome (554626455).

The spelling of 304313052 in words is "three hundred four million, three hundred thirteen thousand, fifty-two".