2769086069 has 2 divisors, whose sum is σ = 2769086070. Its totient is φ = 2769086068.

The previous prime is 2769086057. The next prime is 2769086101. The reversal of 2769086069 is 9606809672.

2769086069 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., 2744712100 + 24373969 = 52390^2 + 4937^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2769086069 is a prime.

It is a super-2 number, since 2×2769086069² = 15335675315059745522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2769086069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2769086039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1384543034 + 1384543035.

It is an arithmetic number, because the mean of its divisors is an integer number (1384543035).

Almost surely, 2^2769086069 is an apocalyptic number.

It is an amenable number.

2769086069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2769086069 is an equidigital number, since it uses as much as digits as its factorization.

2769086069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The square root of 2769086069 is about 52622.1062767351. The cubic root of 2769086069 is about 1404.2534027252.

The spelling of 2769086069 in words is "two billion, seven hundred sixty-nine million, eighty-six thousand, sixty-nine".