86795000839 has 2 divisors, whose sum is σ = 86795000840. Its totient is φ = 86795000838.

The previous prime is 86795000819. The next prime is 86795000857. The reversal of 86795000839 is 93800059768.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86795000839 - 2⁵ = 86795000807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86795000839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86795000819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43397500419 + 43397500420.

It is an arithmetic number, because the mean of its divisors is an integer number (43397500420).

Almost surely, 2^86795000839 is an apocalyptic number.

86795000839 is a deficient number, since it is larger than the sum of its proper divisors (1).

86795000839 is an equidigital number, since it uses as much as digits as its factorization.

86795000839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 55.

The spelling of 86795000839 in words is "eighty-six billion, seven hundred ninety-five million, eight hundred thirty-nine", and thus it is an aban number.