938713 has 2 divisors, whose sum is σ = 938714. Its totient is φ = 938712.

The previous prime is 938681. The next prime is 938747. The reversal of 938713 is 317839.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 700569 + 238144 = 837^2 + 488^2 .

It is an emirp because it is prime and its reverse (317839) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 938713 - 2⁵ = 938681 is a prime.

It is not a weakly prime, because it can be changed into another prime (936713) 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, 469356 + 469357.

It is an arithmetic number, because the mean of its divisors is an integer number (469357).

2⁹³⁸⁷¹³ is an apocalyptic number.

It is an amenable number.

938713 is a deficient number, since it is larger than the sum of its proper divisors (1).

938713 is an equidigital number, since it uses as much as digits as its factorization.

938713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 31.

The square root of 938713 is about 968.8720245729. The cubic root of 938713 is about 97.9138838101.

The spelling of 938713 in words is "nine hundred thirty-eight thousand, seven hundred thirteen".