712779713 has 2 divisors, whose sum is σ = 712779714. Its totient is φ = 712779712.

The previous prime is 712779659. The next prime is 712779731. The reversal of 712779713 is 317977217.

712779713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (712779731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 625600144 + 87179569 = 25012^2 + 9337^2 .

It is a cyclic number.

It is not a de Polignac number, because 712779713 - 2¹⁴ = 712763329 is a prime.

It is not a weakly prime, because it can be changed into another prime (712779763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356389856 + 356389857.

It is an arithmetic number, because the mean of its divisors is an integer number (356389857).

Almost surely, 2^712779713 is an apocalyptic number.

It is an amenable number.

712779713 is a deficient number, since it is larger than the sum of its proper divisors (1).

712779713 is an equidigital number, since it uses as much as digits as its factorization.

712779713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129654, while the sum is 44.

The square root of 712779713 is about 26697.9346204908. The cubic root of 712779713 is about 893.2748571133.

The spelling of 712779713 in words is "seven hundred twelve million, seven hundred seventy-nine thousand, seven hundred thirteen".