6716826844 has 48 divisors (see below), whose sum is σ = 14486864896. Its totient is φ = 2653560000.

The previous prime is 6716826811. The next prime is 6716826887. The reversal of 6716826844 is 4486286176.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 6716826791 and 6716826800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261079 + ... + 285649.

Almost surely, 2^6716826844 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 6716826844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7243432448).

6716826844 is an abundant number, since it is smaller than the sum of its proper divisors (7770038052).

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

6716826844 is a wasteful number, since it uses less digits than its factorization.

6716826844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25346 (or 25344 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 52.

The square root of 6716826844 is about 81956.2495725616. The cubic root of 6716826844 is about 1886.7805219712.

The spelling of 6716826844 in words is "six billion, seven hundred sixteen million, eight hundred twenty-six thousand, eight hundred forty-four".