939933 has 12 divisors (see below), whose sum is σ = 1367548. Its totient is φ = 622080.

The previous prime is 939931. The next prime is 939971. The reversal of 939933 is 339939.

It can be written as a sum of positive squares in 2 ways, for example, as 480249 + 459684 = 693^2 + 678^2 .

It is not a de Polignac number, because 939933 - 2¹ = 939931 is a prime.

It is a nude number because it is divisible by every one of its digits.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1341 + ... + 1917.

2⁹³⁹⁹³³ is an apocalyptic number.

It is an amenable number.

939933 is a deficient number, since it is larger than the sum of its proper divisors (427615).

939933 is a wasteful number, since it uses less digits than its factorization.

939933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764 (or 761 counting only the distinct ones).

The product of its digits is 19683, while the sum is 36.

The square root of 939933 is about 969.5014182558. The cubic root of 939933 is about 97.9562834308.

The spelling of 939933 in words is "nine hundred thirty-nine thousand, nine hundred thirty-three".