988785000004 has 48 divisors (see below), whose sum is σ = 1765430505216. Its totient is φ = 484439904000.

The previous prime is 988784999837. The next prime is 988785000037. The reversal of 988785000004 is 400000587889.

988785000004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179547819 + ... + 179553325.

It is an arithmetic number, because the mean of its divisors is an integer number (36779802192).

Almost surely, 2^988785000004 is an apocalyptic number.

It is an amenable number.

988785000004 is a deficient number, since it is larger than the sum of its proper divisors (776645505212).

988785000004 is a wasteful number, since it uses less digits than its factorization.

988785000004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8236 (or 8234 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 49.

The spelling of 988785000004 in words is "nine hundred eighty-eight billion, seven hundred eighty-five million, four", and thus it is an aban number.