8878208620 has 24 divisors (see below), whose sum is σ = 18655492464. Its totient is φ = 3549139776.

The previous prime is 8878208609. The next prime is 8878208671. The reversal of 8878208620 is 268028788.

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, 99807 + ... + 166486.

It is an arithmetic number, because the mean of its divisors is an integer number (777312186).

Almost surely, 2^8878208620 is an apocalyptic number.

It is an amenable number.

8878208620 is an abundant number, since it is smaller than the sum of its proper divisors (9777283844).

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

8878208620 is a wasteful number, since it uses less digits than its factorization.

8878208620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267969 (or 267967 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 49.

The square root of 8878208620 is about 94224.2464549332. The cubic root of 8878208620 is about 2070.6583528300.

The spelling of 8878208620 in words is "eight billion, eight hundred seventy-eight million, two hundred eight thousand, six hundred twenty".