6679782288 has 240 divisors, whose sum is σ = 20196374016. Its totient is φ = 2134978560.

The previous prime is 6679782233. The next prime is 6679782289. The reversal of 6679782288 is 8822879766.

It is not an unprimeable number, because it can be changed into a prime (6679782289) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18922720 + ... + 18923072.

Almost surely, 2^6679782288 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 6679782288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10098187008).

6679782288 is an abundant number, since it is smaller than the sum of its proper divisors (13516591728).

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

6679782288 is a wasteful number, since it uses less digits than its factorization.

6679782288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564 (or 546 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 63.

The square root of 6679782288 is about 81729.9350788926. The cubic root of 6679782288 is about 1883.3054764843.

The spelling of 6679782288 in words is "six billion, six hundred seventy-nine million, seven hundred eighty-two thousand, two hundred eighty-eight".