6826446401 has 4 divisors (see below), whose sum is σ = 6827011632. Its totient is φ = 6825881172.

The previous prime is 6826446397. The next prime is 6826446421. The reversal of 6826446401 is 1046446286.

6826446401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6826446401 - 2² = 6826446397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6826446421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264095 + ... + 288788.

It is an arithmetic number, because the mean of its divisors is an integer number (1706752908).

Almost surely, 2^6826446401 is an apocalyptic number.

It is an amenable number.

6826446401 is a deficient number, since it is larger than the sum of its proper divisors (565231).

6826446401 is a wasteful number, since it uses less digits than its factorization.

6826446401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565230.

The product of its (nonzero) digits is 221184, while the sum is 41.

The square root of 6826446401 is about 82622.3117626226. The cubic root of 6826446401 is about 1896.9893595327.

The spelling of 6826446401 in words is "six billion, eight hundred twenty-six million, four hundred forty-six thousand, four hundred one".