2892244266 has 64 divisors (see below), whose sum is σ = 6527548800. Its totient is φ = 949148928.

The previous prime is 2892244219. The next prime is 2892244297. The reversal of 2892244266 is 6624422982.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 956505 + ... + 959523.

It is an arithmetic number, because the mean of its divisors is an integer number (101992950).

Almost surely, 2^2892244266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2892244266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3263774400).

2892244266 is an abundant number, since it is smaller than the sum of its proper divisors (3635304534).

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

2892244266 is a wasteful number, since it uses less digits than its factorization.

2892244266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3300 (or 3294 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 2892244266 is about 53779.5896786132. The cubic root of 2892244266 is about 1424.7707464993.

The spelling of 2892244266 in words is "two billion, eight hundred ninety-two million, two hundred forty-four thousand, two hundred sixty-six".