304009310907 has 6 divisors (see below), whose sum is σ = 439124560212. Its totient is φ = 202672873932.

The previous prime is 304009310851. The next prime is 304009310947. The reversal of 304009310907 is 709013900403.

It is a de Polignac number, because none of the positive numbers 2^k-304009310907 is a prime.

It is a super-2 number, since 2×304009310907² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (304009310947) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16889406153 + ... + 16889406170.

It is an arithmetic number, because the mean of its divisors is an integer number (73187426702).

Almost surely, 2^304009310907 is an apocalyptic number.

304009310907 is a deficient number, since it is larger than the sum of its proper divisors (135115249305).

304009310907 is a wasteful number, since it uses less digits than its factorization.

304009310907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33778812329 (or 33778812326 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The spelling of 304009310907 in words is "three hundred four billion, nine million, three hundred ten thousand, nine hundred seven".