2274909791 has 16 divisors (see below), whose sum is σ = 3003091200. Its totient is φ = 1668382080.

The previous prime is 2274909743. The next prime is 2274909811. The reversal of 2274909791 is 1979094722.

It is a cyclic number.

It is not a de Polignac number, because 2274909791 - 2¹⁰ = 2274908767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274909391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 867641 + ... + 870258.

It is an arithmetic number, because the mean of its divisors is an integer number (187693200).

Almost surely, 2^2274909791 is an apocalyptic number.

2274909791 is a deficient number, since it is larger than the sum of its proper divisors (728181409).

2274909791 is a wasteful number, since it uses less digits than its factorization.

2274909791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737934.

The product of its (nonzero) digits is 571536, while the sum is 50.

The square root of 2274909791 is about 47696.0144142045. The cubic root of 2274909791 is about 1315.1886732613.

The spelling of 2274909791 in words is "two billion, two hundred seventy-four million, nine hundred nine thousand, seven hundred ninety-one".