969285085 has 4 divisors (see below), whose sum is σ = 1163142108. Its totient is φ = 775428064.

The previous prime is 969285043. The next prime is 969285103. The reversal of 969285085 is 580582969.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 580582969 = 269 ⋅2158301.

It can be written as a sum of positive squares in 2 ways, for example, as 337567129 + 631717956 = 18373^2 + 25134^2 .

It is a cyclic number.

It is not a de Polignac number, because 969285085 - 2⁷ = 969284957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96928504 + ... + 96928513.

It is an arithmetic number, because the mean of its divisors is an integer number (290785527).

Almost surely, 2^969285085 is an apocalyptic number.

It is an amenable number.

969285085 is a deficient number, since it is larger than the sum of its proper divisors (193857023).

969285085 is a wasteful number, since it uses less digits than its factorization.

969285085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193857022.

The product of its (nonzero) digits is 1555200, while the sum is 52.

The square root of 969285085 is about 31133.3436206264. The cubic root of 969285085 is about 989.6550459582.

The spelling of 969285085 in words is "nine hundred sixty-nine million, two hundred eighty-five thousand, eighty-five".