5685447684 has 96 divisors (see below), whose sum is σ = 15603388416. Its totient is φ = 1577571840.

The previous prime is 5685447611. The next prime is 5685447701. The reversal of 5685447684 is 4867445865.

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 31 ways as a sum of consecutive naturals, for example, 511692 + ... + 522684.

It is an arithmetic number, because the mean of its divisors is an integer number (162535296).

Almost surely, 2^5685447684 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5685447684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7801694208).

5685447684 is an abundant number, since it is smaller than the sum of its proper divisors (9917940732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5685447684 is a wasteful number, since it uses less digits than its factorization.

5685447684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11185 (or 11183 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 57.

The square root of 5685447684 is about 75401.9076946996. The cubic root of 5685447684 is about 1784.7945147103.

The spelling of 5685447684 in words is "five billion, six hundred eighty-five million, four hundred forty-seven thousand, six hundred eighty-four".