9886086013 has 2 divisors, whose sum is σ = 9886086014. Its totient is φ = 9886086012.

The previous prime is 9886085971. The next prime is 9886086017. The reversal of 9886086013 is 3106806889.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7527818169 + 2358267844 = 86763^2 + 48562^2 .

It is a cyclic number.

It is not a de Polignac number, because 9886086013 - 2¹⁷ = 9885954941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9886086017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4943043006 + 4943043007.

It is an arithmetic number, because the mean of its divisors is an integer number (4943043007).

Almost surely, 2^9886086013 is an apocalyptic number.

It is an amenable number.

9886086013 is a deficient number, since it is larger than the sum of its proper divisors (1).

9886086013 is an equidigital number, since it uses as much as digits as its factorization.

9886086013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 9886086013 is about 99428.7987104340. The cubic root of 9886086013 is about 2146.2227539898. Note that the first 3 decimals are identical.

The spelling of 9886086013 in words is "nine billion, eight hundred eighty-six million, eighty-six thousand, thirteen".