8868429808 has 80 divisors (see below), whose sum is σ = 19973721600. Its totient is φ = 3735883008.

The previous prime is 8868429737. The next prime is 8868429809. The reversal of 8868429808 is 8089248688.

8868429808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8868429809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4493910 + ... + 4495882.

It is an arithmetic number, because the mean of its divisors is an integer number (249671520).

Almost surely, 2^8868429808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8868429808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9986860800).

8868429808 is an abundant number, since it is smaller than the sum of its proper divisors (11105291792).

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

8868429808 is a wasteful number, since it uses less digits than its factorization.

8868429808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654 (or 2648 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 61.

The square root of 8868429808 is about 94172.3409924591. The cubic root of 8868429808 is about 2069.8978383928.

The spelling of 8868429808 in words is "eight billion, eight hundred sixty-eight million, four hundred twenty-nine thousand, eight hundred eight".