6626326016 has 40 divisors (see below), whose sum is σ = 13313043744. Its totient is φ = 3294812160.

The previous prime is 6626326009. The next prime is 6626326027. The reversal of 6626326016 is 6106236266.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56921 + ... + 128423.

Almost surely, 2^6626326016 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 6626326016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6656521872).

6626326016 is an abundant number, since it is smaller than the sum of its proper divisors (6686717728).

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

6626326016 is an equidigital number, since it uses as much as digits as its factorization.

6626326016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71702 (or 71686 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 6626326016 is about 81402.2482244809. The cubic root of 6626326016 is about 1878.2681742862.

The spelling of 6626326016 in words is "six billion, six hundred twenty-six million, three hundred twenty-six thousand, sixteen".