2772794260 has 24 divisors (see below), whose sum is σ = 6129335520. Its totient is φ = 1050742944.

The previous prime is 2772794257. The next prime is 2772794273. The reversal of 2772794260 is 624972772.

2772794260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2772794260.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3648034 + ... + 3648793.

It is an arithmetic number, because the mean of its divisors is an integer number (255388980).

Almost surely, 2^2772794260 is an apocalyptic number.

2772794260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2772794260 is an abundant number, since it is smaller than the sum of its proper divisors (3356541260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2772794260 is a wasteful number, since it uses less digits than its factorization.

2772794260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7296855 (or 7296853 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 46.

The square root of 2772794260 is about 52657.3286447385. The cubic root of 2772794260 is about 1404.8799532695.

The spelling of 2772794260 in words is "two billion, seven hundred seventy-two million, seven hundred ninety-four thousand, two hundred sixty".