6841226826 has 72 divisors (see below), whose sum is σ = 17358740100. Its totient is φ = 1941480576.

The previous prime is 6841226807. The next prime is 6841226827. The reversal of 6841226826 is 6286221486.

It can be written as a sum of positive squares in 2 ways, for example, as 6759306225 + 81920601 = 82215^2 + 9051^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6841226827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 105390 + ... + 157446.

Almost surely, 2^6841226826 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6841226826, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8679370050).

6841226826 is an abundant number, since it is smaller than the sum of its proper divisors (10517513274).

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

6841226826 is a wasteful number, since it uses less digits than its factorization.

6841226826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52228 (or 52218 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 6841226826 is about 82711.7091227113. The cubic root of 6841226826 is about 1898.3574748351.

The spelling of 6841226826 in words is "six billion, eight hundred forty-one million, two hundred twenty-six thousand, eight hundred twenty-six".