8789898788 has 48 divisors (see below), whose sum is σ = 17704008000. Its totient is φ = 3776532480.

The previous prime is 8789898787. The next prime is 8789898823. The reversal of 8789898788 is 8878989878.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8789898787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363656 + ... + 387072.

It is an arithmetic number, because the mean of its divisors is an integer number (368833500).

Almost surely, 2^8789898788 is an apocalyptic number.

It is an amenable number.

8789898788 is an abundant number, since it is smaller than the sum of its proper divisors (8914109212).

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

8789898788 is a wasteful number, since it uses less digits than its factorization.

8789898788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23900 (or 23898 counting only the distinct ones).

The product of its digits is 1040449536, while the sum is 80.

The square root of 8789898788 is about 93754.4600965735. The cubic root of 8789898788 is about 2063.7699829931.

The spelling of 8789898788 in words is "eight billion, seven hundred eighty-nine million, eight hundred ninety-eight thousand, seven hundred eighty-eight".