6717136896 has 280 divisors, whose sum is σ = 20552932224. Its totient is φ = 2185297920.

The previous prime is 6717136873. The next prime is 6717136957. The reversal of 6717136896 is 6986317176.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35168161 + ... + 35168351.

Almost surely, 2^6717136896 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 6717136896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10276466112).

6717136896 is an abundant number, since it is smaller than the sum of its proper divisors (13835795328).

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

6717136896 is an equidigital number, since it uses as much as digits as its factorization.

6717136896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282 (or 249 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 6717136896 is about 81958.1411209405. The cubic root of 6717136896 is about 1886.8095530939.

The spelling of 6717136896 in words is "six billion, seven hundred seventeen million, one hundred thirty-six thousand, eight hundred ninety-six".