2866574868 has 48 divisors (see below), whose sum is σ = 6765010560. Its totient is φ = 944659584.

The previous prime is 2866574863. The next prime is 2866574869. The reversal of 2866574868 is 8684756682.

2866574868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2866574863) 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, 655746 + ... + 660102.

It is an arithmetic number, because the mean of its divisors is an integer number (140937720).

Almost surely, 2^2866574868 is an apocalyptic number.

It is an amenable number.

2866574868 is an abundant number, since it is smaller than the sum of its proper divisors (3898435692).

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

2866574868 is a wasteful number, since it uses less digits than its factorization.

2866574868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976 (or 4974 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 60.

The square root of 2866574868 is about 53540.4040701973. The cubic root of 2866574868 is about 1420.5431480358.

The spelling of 2866574868 in words is "two billion, eight hundred sixty-six million, five hundred seventy-four thousand, eight hundred sixty-eight".