939085 has 12 divisors (see below), whose sum is σ = 1311228. Its totient is φ = 643776.

The previous prime is 939061. The next prime is 939089. The reversal of 939085 is 580939.

939085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 268324 + 670761 = 518^2 + 819^2 .

It is not a de Polignac number, because 939085 - 2⁹ = 938573 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 939085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1672 + ... + 2161.

It is an arithmetic number, because the mean of its divisors is an integer number (109269).

2⁹³⁹⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

939085 is a deficient number, since it is larger than the sum of its proper divisors (372143).

939085 is a wasteful number, since it uses less digits than its factorization.

939085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3852 (or 3845 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 939085 is about 969.0639813758. The cubic root of 939085 is about 97.9268161100.

The spelling of 939085 in words is "nine hundred thirty-nine thousand, eighty-five".