8288668828 has 24 divisors (see below), whose sum is σ = 15980502384. Its totient is φ = 3730272000.

The previous prime is 8288668793. The next prime is 8288668831.

It is a happy number.

8288668828 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 8288668828.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928125 + ... + 937012.

It is an arithmetic number, because the mean of its divisors is an integer number (665854266).

Almost surely, 2^8288668828 is an apocalyptic number.

It is an amenable number.

8288668828 is a deficient number, since it is larger than the sum of its proper divisors (7691833556).

8288668828 is a wasteful number, since it uses less digits than its factorization.

8288668828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865253 (or 1865251 counting only the distinct ones).

The product of its digits is 37748736, while the sum is 64.

The square root of 8288668828 is about 91042.1266667250. The cubic root of 8288668828 is about 2023.7720607432.

The spelling of 8288668828 in words is "eight billion, two hundred eighty-eight million, six hundred sixty-eight thousand, eight hundred twenty-eight".