2684244364 has 12 divisors (see below), whose sum is σ = 4697907984. Its totient is φ = 1341984944.

The previous prime is 2684244349. The next prime is 2684244373. The reversal of 2684244364 is 4634424862.

It is a self number, because there is not a number n which added to its sum of digits gives 2684244364.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18849 + ... + 75655.

It is an arithmetic number, because the mean of its divisors is an integer number (391492332).

Almost surely, 2^2684244364 is an apocalyptic number.

It is an amenable number.

2684244364 is a deficient number, since it is larger than the sum of its proper divisors (2013663620).

2684244364 is a wasteful number, since it uses less digits than its factorization.

2684244364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68624 (or 68622 counting only the distinct ones).

The product of its digits is 884736, while the sum is 43.

The square root of 2684244364 is about 51809.6937261744. The cubic root of 2684244364 is about 1389.7628020284.

The spelling of 2684244364 in words is "two billion, six hundred eighty-four million, two hundred forty-four thousand, three hundred sixty-four".