6809241712 has 80 divisors (see below), whose sum is σ = 16263889600. Its totient is φ = 2689376256.

The previous prime is 6809241697. The next prime is 6809241713. The reversal of 6809241712 is 2171429086.

It is a super-4 number, since 4×6809241712⁴ (a number of 40 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6809241713) 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, 976414 + ... + 983362.

It is an arithmetic number, because the mean of its divisors is an integer number (203298620).

Almost surely, 2^6809241712 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 6809241712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8131944800).

6809241712 is an abundant number, since it is smaller than the sum of its proper divisors (9454647888).

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

6809241712 is a wasteful number, since it uses less digits than its factorization.

6809241712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7650 (or 7644 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 6809241712 is about 82518.1295958652. The cubic root of 6809241712 is about 1895.3943584182.

The spelling of 6809241712 in words is "six billion, eight hundred nine million, two hundred forty-one thousand, seven hundred twelve".