304640335086 has 16 divisors (see below), whose sum is σ = 609970692864. Its totient is φ = 101431774584.

The previous prime is 304640335009. The next prime is 304640335123. The reversal of 304640335086 is 680533046403.

It is a super-2 number, since 2×304640335086² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 28745206 + ... + 28755801.

It is an arithmetic number, because the mean of its divisors is an integer number (38123168304).

Almost surely, 2^304640335086 is an apocalyptic number.

304640335086 is an abundant number, since it is smaller than the sum of its proper divisors (305330357778).

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

304640335086 is a wasteful number, since it uses less digits than its factorization.

304640335086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57501895.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 304640335086 in words is "three hundred four billion, six hundred forty million, three hundred thirty-five thousand, eighty-six".