2274730866 has 48 divisors (see below), whose sum is σ = 5445408384. Its totient is φ = 682611072.

The previous prime is 2274730859. The next prime is 2274730879. The reversal of 2274730866 is 6680374722.

2274730866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154566 + ... + 168641.

It is an arithmetic number, because the mean of its divisors is an integer number (113446008).

Almost surely, 2^2274730866 is an apocalyptic number.

2274730866 is an abundant number, since it is smaller than the sum of its proper divisors (3170677518).

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

2274730866 is a wasteful number, since it uses less digits than its factorization.

2274730866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323255 (or 323252 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The square root of 2274730866 is about 47694.1386964897. The cubic root of 2274730866 is about 1315.1541918496.

The spelling of 2274730866 in words is "two billion, two hundred seventy-four million, seven hundred thirty thousand, eight hundred sixty-six".