6806713472 has 128 divisors (see below), whose sum is σ = 15315471360. Its totient is φ = 2989780992.

The previous prime is 6806713471. The next prime is 6806713489. The reversal of 6806713472 is 2743176086.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (6806713471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11213393 + ... + 11213999.

It is an arithmetic number, because the mean of its divisors is an integer number (119652120).

Almost surely, 2^6806713472 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 6806713472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7657735680).

6806713472 is an abundant number, since it is smaller than the sum of its proper divisors (8508757888).

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

6806713472 is a wasteful number, since it uses less digits than its factorization.

6806713472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950 (or 938 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 6806713472 is about 82502.8088733953. The cubic root of 6806713472 is about 1895.1597456550.

The spelling of 6806713472 in words is "six billion, eight hundred six million, seven hundred thirteen thousand, four hundred seventy-two".