305068612 has 12 divisors (see below), whose sum is σ = 540628480. Its totient is φ = 150603336.

The previous prime is 305068609. The next prime is 305068633. The reversal of 305068612 is 216860503.

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, 482388 + ... + 483019.

Almost surely, 2^305068612 is an apocalyptic number.

It is an amenable number.

305068612 is a deficient number, since it is larger than the sum of its proper divisors (235559868).

305068612 is a wasteful number, since it uses less digits than its factorization.

305068612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965490 (or 965488 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 305068612 is about 17466.2134419570. The cubic root of 305068612 is about 673.1820212447.

The spelling of 305068612 in words is "three hundred five million, sixty-eight thousand, six hundred twelve".