6893471368 has 64 divisors (see below), whose sum is σ = 15157134720. Its totient is φ = 2877504000.

The previous prime is 6893471359. The next prime is 6893471393. The reversal of 6893471368 is 8631743986.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1607355 + ... + 1611637.

It is an arithmetic number, because the mean of its divisors is an integer number (236830230).

Almost surely, 2^6893471368 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 6893471368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7578567360).

6893471368 is an abundant number, since it is smaller than the sum of its proper divisors (8263663352).

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

6893471368 is a wasteful number, since it uses less digits than its factorization.

6893471368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5038 (or 5034 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 55.

The square root of 6893471368 is about 83026.9315824691. The cubic root of 6893471368 is about 1903.1776344376.

The spelling of 6893471368 in words is "six billion, eight hundred ninety-three million, four hundred seventy-one thousand, three hundred sixty-eight".