2684887244 has 48 divisors (see below), whose sum is σ = 5291661312. Its totient is φ = 1182679872.

The previous prime is 2684887213. The next prime is 2684887253. The reversal of 2684887244 is 4427884862.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599357 + ... + 603819.

It is an arithmetic number, because the mean of its divisors is an integer number (110242944).

Almost surely, 2^2684887244 is an apocalyptic number.

It is an amenable number.

2684887244 is a deficient number, since it is larger than the sum of its proper divisors (2606774068).

2684887244 is a wasteful number, since it uses less digits than its factorization.

2684887244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5006 (or 5004 counting only the distinct ones).

The product of its digits is 5505024, while the sum is 53.

The square root of 2684887244 is about 51815.8975990960. The cubic root of 2684887244 is about 1389.8737431687.

The spelling of 2684887244 in words is "two billion, six hundred eighty-four million, eight hundred eighty-seven thousand, two hundred forty-four".