6404882227 has 2 divisors, whose sum is σ = 6404882228. Its totient is φ = 6404882226.

The previous prime is 6404882213. The next prime is 6404882279. The reversal of 6404882227 is 7222884046.

6404882227 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6404882227 - 2¹¹ = 6404880179 is a prime.

It is not a weakly prime, because it can be changed into another prime (6404882327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3202441113 + 3202441114.

It is an arithmetic number, because the mean of its divisors is an integer number (3202441114).

Almost surely, 2^6404882227 is an apocalyptic number.

6404882227 is a deficient number, since it is larger than the sum of its proper divisors (1).

6404882227 is an equidigital number, since it uses as much as digits as its factorization.

6404882227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 344064, while the sum is 43.

The square root of 6404882227 is about 80030.5081015984. The cubic root of 6404882227 is about 1857.1075236617.

The spelling of 6404882227 in words is "six billion, four hundred four million, eight hundred eighty-two thousand, two hundred twenty-seven".