86899335907 has 2 divisors, whose sum is σ = 86899335908. Its totient is φ = 86899335906.

The previous prime is 86899335889. The next prime is 86899335911. The reversal of 86899335907 is 70953399868.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86899335907 - 2⁷ = 86899335779 is a prime.

It is not a weakly prime, because it can be changed into another prime (86899335007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43449667953 + 43449667954.

It is an arithmetic number, because the mean of its divisors is an integer number (43449667954).

Almost surely, 2^86899335907 is an apocalyptic number.

86899335907 is a deficient number, since it is larger than the sum of its proper divisors (1).

86899335907 is an equidigital number, since it uses as much as digits as its factorization.

86899335907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88179840, while the sum is 67.

The spelling of 86899335907 in words is "eighty-six billion, eight hundred ninety-nine million, three hundred thirty-five thousand, nine hundred seven".