30806057364 has 24 divisors (see below), whose sum is σ = 72688452480. Its totient is φ = 10153306944.

The previous prime is 30806057353. The next prime is 30806057383. The reversal of 30806057364 is 46375060803.

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, 14421244 + ... + 14423379.

It is an arithmetic number, because the mean of its divisors is an integer number (3028685520).

Almost surely, 2^30806057364 is an apocalyptic number.

It is an amenable number.

30806057364 is an abundant number, since it is smaller than the sum of its proper divisors (41882395116).

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

30806057364 is a wasteful number, since it uses less digits than its factorization.

30806057364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28844719 (or 28844717 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 30806057364 in words is "thirty billion, eight hundred six million, fifty-seven thousand, three hundred sixty-four".