713316949 has 2 divisors, whose sum is σ = 713316950. Its totient is φ = 713316948.

The previous prime is 713316883. The next prime is 713317001. The reversal of 713316949 is 949613317.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 506475025 + 206841924 = 22505^2 + 14382^2 .

It is an emirp because it is prime and its reverse (949613317) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 713316949 - 2⁹ = 713316437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (713316749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356658474 + 356658475.

It is an arithmetic number, because the mean of its divisors is an integer number (356658475).

Almost surely, 2^713316949 is an apocalyptic number.

It is an amenable number.

713316949 is a deficient number, since it is larger than the sum of its proper divisors (1).

713316949 is an equidigital number, since it uses as much as digits as its factorization.

713316949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 43.

The square root of 713316949 is about 26707.9941028899. The cubic root of 713316949 is about 893.4992269913.

The spelling of 713316949 in words is "seven hundred thirteen million, three hundred sixteen thousand, nine hundred forty-nine".