30008879000 has 32 divisors (see below), whose sum is σ = 70220779200. Its totient is φ = 12003551200.

The previous prime is 30008878973. The next prime is 30008879011. The reversal of 30008879000 is 97880003.

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, 15003440 + ... + 15005439.

It is an arithmetic number, because the mean of its divisors is an integer number (2194399350).

Almost surely, 2^30008879000 is an apocalyptic number.

It is an amenable number.

30008879000 is an abundant number, since it is smaller than the sum of its proper divisors (40211900200).

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

30008879000 is a wasteful number, since it uses less digits than its factorization.

30008879000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30008900 (or 30008886 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 30008879000 in words is "thirty billion, eight million, eight hundred seventy-nine thousand".