305038468 has 24 divisors (see below), whose sum is σ = 612360000. Its totient is φ = 130241568.

The previous prime is 305038451. The next prime is 305038469. The reversal of 305038468 is 864830503.

It is not an unprimeable number, because it can be changed into a prime (305038469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12718 + ... + 27781.

It is an arithmetic number, because the mean of its divisors is an integer number (25515000).

Almost surely, 2^305038468 is an apocalyptic number.

It is an amenable number.

305038468 is an abundant number, since it is smaller than the sum of its proper divisors (307321532).

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

305038468 is a wasteful number, since it uses less digits than its factorization.

305038468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40779 (or 40777 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 305038468 is about 17465.3504974850. The cubic root of 305038468 is about 673.1598480171.

The spelling of 305038468 in words is "three hundred five million, thirty-eight thousand, four hundred sixty-eight".