304768313090 has 32 divisors (see below), whose sum is σ = 572566152816. Its totient is φ = 116689930240.

The previous prime is 304768313009. The next prime is 304768313123. The reversal of 304768313090 is 90313867403.

It can be written as a sum of positive squares in 8 ways, for example, as 33899069689 + 270869243401 = 184117^2 + 520451^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6990887 + ... + 7034346.

Almost surely, 2^304768313090 is an apocalyptic number.

304768313090 is a deficient number, since it is larger than the sum of its proper divisors (267797839726).

304768313090 is a wasteful number, since it uses less digits than its factorization.

304768313090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14025334.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 304768313090 in words is "three hundred four billion, seven hundred sixty-eight million, three hundred thirteen thousand, ninety".