79411085 has 16 divisors (see below), whose sum is σ = 102842544. Its totient is φ = 58516992.

The previous prime is 79411069. The next prime is 79411099. The reversal of 79411085 is 58011497.

It can be written as a sum of positive squares in 8 ways, for example, as 18913801 + 60497284 = 4349^2 + 7778^2 .

It is a cyclic number.

It is not a de Polignac number, because 79411085 - 2⁴ = 79411069 is a prime.

It is a super-2 number, since 2×79411085² = 12612240841754450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38849 + ... + 40841.

It is an arithmetic number, because the mean of its divisors is an integer number (6427659).

Almost surely, 2^79411085 is an apocalyptic number.

It is an amenable number.

79411085 is a deficient number, since it is larger than the sum of its proper divisors (23431459).

79411085 is a wasteful number, since it uses less digits than its factorization.

79411085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2624.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 79411085 is about 8911.2897495256. The cubic root of 79411085 is about 429.8270171343.

The spelling of 79411085 in words is "seventy-nine million, four hundred eleven thousand, eighty-five".