939093 has 4 divisors (see below), whose sum is σ = 1252128. Its totient is φ = 626060.

The previous prime is 939091. The next prime is 939109. The reversal of 939093 is 390939.

939093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 939093 - 2¹ = 939091 is a prime.

It is a D-number.

It is a Curzon number.

939093 is a lucky number.

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939091) 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, 156513 + ... + 156518.

It is an arithmetic number, because the mean of its divisors is an integer number (313032).

2⁹³⁹⁰⁹³ is an apocalyptic number.

It is an amenable number.

939093 is a deficient number, since it is larger than the sum of its proper divisors (313035).

939093 is a wasteful number, since it uses less digits than its factorization.

939093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313034.

The product of its (nonzero) digits is 6561, while the sum is 33.

The square root of 939093 is about 969.0681090615. The cubic root of 939093 is about 97.9270941865.

The spelling of 939093 in words is "nine hundred thirty-nine thousand, ninety-three".