8628118268 has 96 divisors (see below), whose sum is σ = 19054586880. Its totient is φ = 3320893440.

The previous prime is 8628118243. The next prime is 8628118297.

It is a happy number.

8628118268 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10283393 + ... + 10284231.

It is an arithmetic number, because the mean of its divisors is an integer number (198485280).

Almost surely, 2^8628118268 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 8628118268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9527293440).

8628118268 is an abundant number, since it is smaller than the sum of its proper divisors (10426468612).

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

8628118268 is a wasteful number, since it uses less digits than its factorization.

8628118268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227 (or 1225 counting only the distinct ones).

The product of its digits is 589824, while the sum is 50.

The square root of 8628118268 is about 92887.6647784839. The cubic root of 8628118268 is about 2051.0300806148.

The spelling of 8628118268 in words is "eight billion, six hundred twenty-eight million, one hundred eighteen thousand, two hundred sixty-eight".