85346323717 has 4 divisors (see below), whose sum is σ = 85348945216. Its totient is φ = 85343702220.

The previous prime is 85346323703. The next prime is 85346323729. The reversal of 85346323717 is 71732364358.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 85346323717 - 2¹⁵ = 85346290949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85346323747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1261293 + ... + 1327234.

It is an arithmetic number, because the mean of its divisors is an integer number (21337236304).

Almost surely, 2^85346323717 is an apocalyptic number.

It is an amenable number.

85346323717 is a deficient number, since it is larger than the sum of its proper divisors (2621499).

85346323717 is a wasteful number, since it uses less digits than its factorization.

85346323717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621498.

The product of its digits is 2540160, while the sum is 49.

The spelling of 85346323717 in words is "eighty-five billion, three hundred forty-six million, three hundred twenty-three thousand, seven hundred seventeen".