3068256769 has 2 divisors, whose sum is σ = 3068256770. Its totient is φ = 3068256768.

The previous prime is 3068256757. The next prime is 3068256817. The reversal of 3068256769 is 9676528603.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2911681600 + 156575169 = 53960^2 + 12513^2 .

It is a cyclic number.

It is not a de Polignac number, because 3068256769 - 2²⁵ = 3034702337 is a prime.

It is a super-2 number, since 2×3068256769² = 18828399201028638722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3068356769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1534128384 + 1534128385.

It is an arithmetic number, because the mean of its divisors is an integer number (1534128385).

Almost surely, 2^3068256769 is an apocalyptic number.

It is an amenable number.

3068256769 is a deficient number, since it is larger than the sum of its proper divisors (1).

3068256769 is an equidigital number, since it uses as much as digits as its factorization.

3068256769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The square root of 3068256769 is about 55391.8474958184. The cubic root of 3068256769 is about 1453.1057913915.

The spelling of 3068256769 in words is "three billion, sixty-eight million, two hundred fifty-six thousand, seven hundred sixty-nine".