939342 has 16 divisors (see below), whose sum is σ = 1919232. Its totient is φ = 306360.

The previous prime is 939317. The next prime is 939347. The reversal of 939342 is 243939.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1384 + ... + 1947.

It is an arithmetic number, because the mean of its divisors is an integer number (119952).

2⁹³⁹³⁴² is an apocalyptic number.

939342 is an abundant number, since it is smaller than the sum of its proper divisors (979890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

939342 is a wasteful number, since it uses less digits than its factorization.

939342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3383.

The product of its digits is 5832, while the sum is 30.

The square root of 939342 is about 969.1965744884. The cubic root of 939342 is about 97.9357485270.

The spelling of 939342 in words is "nine hundred thirty-nine thousand, three hundred forty-two".