770773476329 has 2 divisors, whose sum is σ = 770773476330. Its totient is φ = 770773476328.

The previous prime is 770773476323. The next prime is 770773476377. The reversal of 770773476329 is 923674377077.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 703337177104 + 67436299225 = 838652^2 + 259685^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-770773476329 is a prime.

It is not a weakly prime, because it can be changed into another prime (770773476323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385386738164 + 385386738165.

It is an arithmetic number, because the mean of its divisors is an integer number (385386738165).

Almost surely, 2^770773476329 is an apocalyptic number.

It is an amenable number.

770773476329 is a deficient number, since it is larger than the sum of its proper divisors (1).

770773476329 is an equidigital number, since it uses as much as digits as its factorization.

770773476329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65345616, while the sum is 62.

The spelling of 770773476329 in words is "seven hundred seventy billion, seven hundred seventy-three million, four hundred seventy-six thousand, three hundred twenty-nine".