966316709 has 2 divisors, whose sum is σ = 966316710. Its totient is φ = 966316708.

The previous prime is 966316693. The next prime is 966316727. The reversal of 966316709 is 907613669.

It is a happy number.

966316709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 740656225 + 225660484 = 27215^2 + 15022^2 .

It is a cyclic number.

It is not a de Polignac number, because 966316709 - 2⁴ = 966316693 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (966316789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483158354 + 483158355.

It is an arithmetic number, because the mean of its divisors is an integer number (483158355).

Almost surely, 2^966316709 is an apocalyptic number.

It is an amenable number.

966316709 is a deficient number, since it is larger than the sum of its proper divisors (1).

966316709 is an equidigital number, since it uses as much as digits as its factorization.

966316709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 367416, while the sum is 47.

The square root of 966316709 is about 31085.6350908261. The cubic root of 966316709 is about 988.6437603368.

The spelling of 966316709 in words is "nine hundred sixty-six million, three hundred sixteen thousand, seven hundred nine".