708782713 has 2 divisors, whose sum is σ = 708782714. Its totient is φ = 708782712.

The previous prime is 708782653. The next prime is 708782731. The reversal of 708782713 is 317287807.

Together with next prime (708782731) 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., 690007824 + 18774889 = 26268^2 + 4333^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-708782713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 708782713.

It is not a weakly prime, because it can be changed into another prime (708788713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354391356 + 354391357.

It is an arithmetic number, because the mean of its divisors is an integer number (354391357).

Almost surely, 2^708782713 is an apocalyptic number.

It is an amenable number.

708782713 is a deficient number, since it is larger than the sum of its proper divisors (1).

708782713 is an equidigital number, since it uses as much as digits as its factorization.

708782713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131712, while the sum is 43.

The square root of 708782713 is about 26622.9734064398. The cubic root of 708782713 is about 891.6020100593.

The spelling of 708782713 in words is "seven hundred eight million, seven hundred eighty-two thousand, seven hundred thirteen".