79836085 has 16 divisors (see below), whose sum is σ = 110992896. Its totient is φ = 53993088.

The previous prime is 79836083. The next prime is 79836089. The reversal of 79836085 is 58063897.

It is a cyclic number.

It is not a de Polignac number, because 79836085 - 2¹ = 79836083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79836083) 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 in 15 ways as a sum of consecutive naturals, for example, 13069 + ... + 18178.

It is an arithmetic number, because the mean of its divisors is an integer number (6937056).

Almost surely, 2^79836085 is an apocalyptic number.

It is an amenable number.

79836085 is a deficient number, since it is larger than the sum of its proper divisors (31156811).

79836085 is a wasteful number, since it uses less digits than its factorization.

79836085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31332.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 79836085 is about 8935.1040844525. The cubic root of 79836085 is about 430.5924499837.

The spelling of 79836085 in words is "seventy-nine million, eight hundred thirty-six thousand, eighty-five".