305846068 has 12 divisors (see below), whose sum is σ = 583888032. Its totient is φ = 139020920.

The previous prime is 305846053. The next prime is 305846069. The reversal of 305846068 is 860648503.

It is a super-2 number, since 2×305846068² = 187083634622121248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 305846068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305846069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3475480 + ... + 3475567.

It is an arithmetic number, because the mean of its divisors is an integer number (48657336).

Almost surely, 2^305846068 is an apocalyptic number.

It is an amenable number.

305846068 is a deficient number, since it is larger than the sum of its proper divisors (278041964).

305846068 is a wasteful number, since it uses less digits than its factorization.

305846068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6951062 (or 6951060 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 305846068 is about 17488.4552776968. The cubic root of 305846068 is about 673.7533959164.

The spelling of 305846068 in words is "three hundred five million, eight hundred forty-six thousand, sixty-eight".