2774765368 has 16 divisors (see below), whose sum is σ = 5203293480. Its totient is φ = 1387220448.

The previous prime is 2774765363. The next prime is 2774765369. The reversal of 2774765368 is 8635674772.

2774765368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2774765363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83871 + ... + 112177.

Almost surely, 2^2774765368 is an apocalyptic number.

It is an amenable number.

2774765368 is a deficient number, since it is larger than the sum of its proper divisors (2428528112).

2774765368 is a wasteful number, since it uses less digits than its factorization.

2774765368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40566 (or 40562 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 55.

The square root of 2774765368 is about 52676.0416887981. The cubic root of 2774765368 is about 1405.2127720721.

The spelling of 2774765368 in words is "two billion, seven hundred seventy-four million, seven hundred sixty-five thousand, three hundred sixty-eight".