769700077697 has 2 divisors, whose sum is σ = 769700077698. Its totient is φ = 769700077696.

The previous prime is 769700077651. The next prime is 769700077747. The reversal of 769700077697 is 796770007967.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 721210276081 + 48489801616 = 849241^2 + 220204^2 .

It is a cyclic number.

It is not a de Polignac number, because 769700077697 - 2⁶ = 769700077633 is a prime.

It is not a weakly prime, because it can be changed into another prime (769700071697) 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, 384850038848 + 384850038849.

It is an arithmetic number, because the mean of its divisors is an integer number (384850038849).

Almost surely, 2^769700077697 is an apocalyptic number.

It is an amenable number.

769700077697 is a deficient number, since it is larger than the sum of its proper divisors (1).

769700077697 is an equidigital number, since it uses as much as digits as its factorization.

769700077697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49009212, while the sum is 65.

The spelling of 769700077697 in words is "seven hundred sixty-nine billion, seven hundred million, seventy-seven thousand, six hundred ninety-seven".