2663228876 has 36 divisors (see below), whose sum is σ = 5854708944. Its totient is φ = 1037620320.

The previous prime is 2663228839. The next prime is 2663228927. The reversal of 2663228876 is 6788223662.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 389651 + ... + 396426.

It is an arithmetic number, because the mean of its divisors is an integer number (162630804).

Almost surely, 2^2663228876 is an apocalyptic number.

It is an amenable number.

2663228876 is an abundant number, since it is smaller than the sum of its proper divisors (3191480068).

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

2663228876 is a wasteful number, since it uses less digits than its factorization.

2663228876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786110 (or 786097 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The square root of 2663228876 is about 51606.4809495862. The cubic root of 2663228876 is about 1386.1263847126.

The spelling of 2663228876 in words is "two billion, six hundred sixty-three million, two hundred twenty-eight thousand, eight hundred seventy-six".