2695766769 has 12 divisors (see below), whose sum is σ = 3988858692. Its totient is φ = 1753344000.

The previous prime is 2695766761. The next prime is 2695766771. The reversal of 2695766769 is 9676675962.

It can be written as a sum of positive squares in 2 ways, for example, as 1295136144 + 1400630625 = 35988^2 + 37425^2 .

It is not a de Polignac number, because 2695766769 - 2³ = 2695766761 is a prime.

It is a super-2 number, since 2×2695766769² = 14534316945689398722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2695766761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3652432 + ... + 3653169.

It is an arithmetic number, because the mean of its divisors is an integer number (332404891).

Almost surely, 2^2695766769 is an apocalyptic number.

It is an amenable number.

2695766769 is a deficient number, since it is larger than the sum of its proper divisors (1293091923).

2695766769 is a wasteful number, since it uses less digits than its factorization.

2695766769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7305648 (or 7305645 counting only the distinct ones).

The product of its digits is 51438240, while the sum is 63.

The square root of 2695766769 is about 51920.7739637999. The cubic root of 2695766769 is about 1391.7485317271.

The spelling of 2695766769 in words is "two billion, six hundred ninety-five million, seven hundred sixty-six thousand, seven hundred sixty-nine".