8696666968 has 64 divisors (see below), whose sum is σ = 18354470400. Its totient is φ = 3829188480.

The previous prime is 8696666963. The next prime is 8696667013.

8696666968 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 8696666897 and 8696666906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8696666963) 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, 356655 + ... + 380257.

It is an arithmetic number, because the mean of its divisors is an integer number (286788600).

Almost surely, 2^8696666968 is an apocalyptic number.

8696666968 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8696666968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9177235200).

8696666968 is an abundant number, since it is smaller than the sum of its proper divisors (9657803432).

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

8696666968 is a wasteful number, since it uses less digits than its factorization.

8696666968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23752 (or 23748 counting only the distinct ones).

The product of its digits is 241864704, while the sum is 70.

The square root of 8696666968 is about 93255.9218923924. The cubic root of 8696666968 is about 2056.4474358907.

The spelling of 8696666968 in words is "eight billion, six hundred ninety-six million, six hundred sixty-six thousand, nine hundred sixty-eight".