2584886966 has 16 divisors (see below), whose sum is σ = 3897149760. Its totient is φ = 1285851840.

The previous prime is 2584886963. The next prime is 2584886971. The reversal of 2584886966 is 6696884852.

2584886966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2584886899 and 2584886908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2584886963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400880 + ... + 407276.

It is an arithmetic number, because the mean of its divisors is an integer number (243571860).

Almost surely, 2^2584886966 is an apocalyptic number.

2584886966 is a deficient number, since it is larger than the sum of its proper divisors (1312262794).

2584886966 is a wasteful number, since it uses less digits than its factorization.

2584886966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7399.

The product of its digits is 39813120, while the sum is 62.

The square root of 2584886966 is about 50841.7836626529. The cubic root of 2584886966 is about 1372.3993980252.

It can be divided in two parts, 2584886 and 966, that added together give a palindrome (2585852).

The spelling of 2584886966 in words is "two billion, five hundred eighty-four million, eight hundred eighty-six thousand, nine hundred sixty-six".