2873636 has 12 divisors (see below), whose sum is σ = 5293680. Its totient is φ = 1361160.

The previous prime is 2873623. The next prime is 2873641. The reversal of 2873636 is 6363782.

2873636 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 = 2873596 and 2873605.

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 3 ways as a sum of consecutive naturals, for example, 18830 + ... + 18981.

It is an arithmetic number, because the mean of its divisors is an integer number (441140).

2^2873636 is an apocalyptic number.

It is an amenable number.

2873636 is a deficient number, since it is larger than the sum of its proper divisors (2420044).

2873636 is a wasteful number, since it uses less digits than its factorization.

2873636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37834 (or 37832 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 2873636 is about 1695.1802264066. The cubic root of 2873636 is about 142.1708582785.

The spelling of 2873636 in words is "two million, eight hundred seventy-three thousand, six hundred thirty-six".