6806048886 has 96 divisors (see below), whose sum is σ = 18244349760. Its totient is φ = 1785618432.

The previous prime is 6806048849. The next prime is 6806048903. The reversal of 6806048886 is 6888406086.

6806048886 is a `hidden beast` number, since 6 + 80 + 6 + 0 + 488 + 86 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 305370 + ... + 326898.

It is an arithmetic number, because the mean of its divisors is an integer number (190045310).

Almost surely, 2^6806048886 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6806048886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9122174880).

6806048886 is an abundant number, since it is smaller than the sum of its proper divisors (11438300874).

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

6806048886 is a wasteful number, since it uses less digits than its factorization.

6806048886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21750 (or 21747 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 54.

The square root of 6806048886 is about 82498.7811182687. The cubic root of 6806048886 is about 1895.0980645107.

The spelling of 6806048886 in words is "six billion, eight hundred six million, forty-eight thousand, eight hundred eighty-six".