8941686696 has 96 divisors (see below), whose sum is σ = 25729446600. Its totient is φ = 2799982080.

The previous prime is 8941686683. The next prime is 8941686697. The reversal of 8941686696 is 6966861498.

8941686696 is a `hidden beast` number, since 89 + 416 + 86 + 69 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 6712524900 + 2229161796 = 81930^2 + 47214^2 .

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (8941686697) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19386 + ... + 135126.

Almost surely, 2^8941686696 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 8941686696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12864723300).

8941686696 is an abundant number, since it is smaller than the sum of its proper divisors (16787759904).

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

8941686696 is a wasteful number, since it uses less digits than its factorization.

8941686696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115819 (or 115812 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 63.

The square root of 8941686696 is about 94560.4922576020. The cubic root of 8941686696 is about 2075.5816201672.

The spelling of 8941686696 in words is "eight billion, nine hundred forty-one million, six hundred eighty-six thousand, six hundred ninety-six".