2886634 has 16 divisors (see below), whose sum is σ = 4665600. Its totient is φ = 1334464.

The previous prime is 2886619. The next prime is 2886643. The reversal of 2886634 is 4366882.

2886634 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 = 2886593 and 2886602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287 + ... + 2725.

It is an arithmetic number, because the mean of its divisors is an integer number (291600).

2^2886634 is an apocalyptic number.

2886634 is a deficient number, since it is larger than the sum of its proper divisors (1778966).

2886634 is a wasteful number, since it uses less digits than its factorization.

2886634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517.

The product of its digits is 55296, while the sum is 37.

The square root of 2886634 is about 1699.0097115673. The cubic root of 2886634 is about 142.3848911399.

It can be divided in two parts, 28866 and 34, that added together give a square (28900 = 170²).

The spelling of 2886634 in words is "two million, eight hundred eighty-six thousand, six hundred thirty-four".