713939 has 2 divisors, whose sum is σ = 713940. Its totient is φ = 713938.

The previous prime is 713927. The next prime is 713941. The reversal of 713939 is 939317.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (939317) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 713939 - 2¹² = 709843 is a prime.

It is a Sophie Germain prime.

Together with 713941, it forms a pair of twin primes.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 713939.

It is not a weakly prime, because it can be changed into another prime (713039) 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, 356969 + 356970.

It is an arithmetic number, because the mean of its divisors is an integer number (356970).

2⁷¹³⁹³⁹ is an apocalyptic number.

713939 is a deficient number, since it is larger than the sum of its proper divisors (1).

713939 is an equidigital number, since it uses as much as digits as its factorization.

713939 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 713939 is about 844.9491108937. The cubic root of 713939 is about 89.3758878097.

The spelling of 713939 in words is "seven hundred thirteen thousand, nine hundred thirty-nine".