939713 has 2 divisors, whose sum is σ = 939714. Its totient is φ = 939712.

The previous prime is 939707. The next prime is 939737. The reversal of 939713 is 317939.

It is a happy number.

939713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 935089 + 4624 = 967^2 + 68^2 .

It is a cyclic number.

It is not a de Polignac number, because 939713 - 2⁶ = 939649 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 939713.

It is not a weakly prime, because it can be changed into another prime (939773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469856 + 469857.

It is an arithmetic number, because the mean of its divisors is an integer number (469857).

2⁹³⁹⁷¹³ is an apocalyptic number.

It is an amenable number.

939713 is a deficient number, since it is larger than the sum of its proper divisors (1).

939713 is an equidigital number, since it uses as much as digits as its factorization.

939713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5103, while the sum is 32.

The square root of 939713 is about 969.3879512352. The cubic root of 939713 is about 97.9486403102.

It can be divided in two parts, 93 and 9713, that multiplied together give a palindrome (903309).

The spelling of 939713 in words is "nine hundred thirty-nine thousand, seven hundred thirteen".