8868818000 has 80 divisors (see below), whose sum is σ = 24508383744. Its totient is φ = 3040732800.

The previous prime is 8868817981. The next prime is 8868818003. The reversal of 8868818000 is 8188688.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8868818003) 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, 302744 + ... + 330743.

Almost surely, 2^8868818000 is an apocalyptic number.

8868818000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8868818000 is an abundant number, since it is smaller than the sum of its proper divisors (15639565744).

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

8868818000 is a wasteful number, since it uses less digits than its factorization.

8868818000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633517 (or 633501 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 47.

The square root of 8868818000 is about 94174.4020421686. The cubic root of 8868818000 is about 2069.9280393819.

The spelling of 8868818000 in words is "eight billion, eight hundred sixty-eight million, eight hundred eighteen thousand".