8696013881 has 2 divisors, whose sum is σ = 8696013882. Its totient is φ = 8696013880.

The previous prime is 8696013871. The next prime is 8696013901. The reversal of 8696013881 is 1883106968.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8106301225 + 589712656 = 90035^2 + 24284^2 .

It is a cyclic number.

It is not a de Polignac number, because 8696013881 - 2¹⁸ = 8695751737 is a prime.

It is a super-2 number, since 2×8696013881² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8696013871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4348006940 + 4348006941.

It is an arithmetic number, because the mean of its divisors is an integer number (4348006941).

Almost surely, 2^8696013881 is an apocalyptic number.

It is an amenable number.

8696013881 is a deficient number, since it is larger than the sum of its proper divisors (1).

8696013881 is an equidigital number, since it uses as much as digits as its factorization.

8696013881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 50.

The square root of 8696013881 is about 93252.4202420506. The cubic root of 8696013881 is about 2056.3959574445.

The spelling of 8696013881 in words is "eight billion, six hundred ninety-six million, thirteen thousand, eight hundred eighty-one".