796800709 has 2 divisors, whose sum is σ = 796800710. Its totient is φ = 796800708.

The previous prime is 796800647. The next prime is 796800721. The reversal of 796800709 is 907008697.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 777852100 + 18948609 = 27890^2 + 4353^2 .

It is a cyclic number.

It is not a de Polignac number, because 796800709 - 2¹³ = 796792517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (796800769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398400354 + 398400355.

It is an arithmetic number, because the mean of its divisors is an integer number (398400355).

Almost surely, 2^796800709 is an apocalyptic number.

It is an amenable number.

796800709 is a deficient number, since it is larger than the sum of its proper divisors (1).

796800709 is an equidigital number, since it uses as much as digits as its factorization.

796800709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 46.

The square root of 796800709 is about 28227.6585816111. The cubic root of 796800709 is about 927.0786306545.

The spelling of 796800709 in words is "seven hundred ninety-six million, eight hundred thousand, seven hundred nine".