8885398068 has 36 divisors (see below), whose sum is σ = 22477694148. Its totient is φ = 2959507200.

The previous prime is 8885398063. The next prime is 8885398079. The reversal of 8885398068 is 8608935888.

It can be written as a sum of positive squares in 2 ways, for example, as 504361764 + 8381036304 = 22458^2 + 91548^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 8885397996 and 8885398014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8885398061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48021 + ... + 141692.

It is an arithmetic number, because the mean of its divisors is an integer number (624380393).

Almost surely, 2^8885398068 is an apocalyptic number.

It is an amenable number.

8885398068 is an abundant number, since it is smaller than the sum of its proper divisors (13592296080).

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

8885398068 is a wasteful number, since it uses less digits than its factorization.

8885398068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191024 (or 191019 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 63.

The square root of 8885398068 is about 94262.3894668494. The cubic root of 8885398068 is about 2071.2171319937.

The spelling of 8885398068 in words is "eight billion, eight hundred eighty-five million, three hundred ninety-eight thousand, sixty-eight".