939317 has 2 divisors, whose sum is σ = 939318. Its totient is φ = 939316.

The previous prime is 939299. The next prime is 939347. The reversal of 939317 is 713939.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 790321 + 148996 = 889^2 + 386^2 .

It is an emirp because it is prime and its reverse (713939) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 939317 - 2⁸ = 939061 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 939317.

It is not a weakly prime, because it can be changed into another 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 as a sum of consecutive naturals, namely, 469658 + 469659.

It is an arithmetic number, because the mean of its divisors is an integer number (469659).

2⁹³⁹³¹⁷ is an apocalyptic number.

It is an amenable number.

939317 is a deficient number, since it is larger than the sum of its proper divisors (1).

939317 is an equidigital number, since it uses as much as digits as its factorization.

939317 is an odious number, because the sum of its binary digits is odd.

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

The square root of 939317 is about 969.1836771221. The cubic root of 939317 is about 97.9348796864.

The spelling of 939317 in words is "nine hundred thirty-nine thousand, three hundred seventeen".