4444395227 has 2 divisors, whose sum is σ = 4444395228. Its totient is φ = 4444395226.

The previous prime is 4444395191. The next prime is 4444395251. The reversal of 4444395227 is 7225934444.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4444395227 - 2²² = 4440200923 is a prime.

It is not a weakly prime, because it can be changed into another prime (4444395287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2222197613 + 2222197614.

It is an arithmetic number, because the mean of its divisors is an integer number (2222197614).

Almost surely, 2^4444395227 is an apocalyptic number.

4444395227 is a deficient number, since it is larger than the sum of its proper divisors (1).

4444395227 is an equidigital number, since it uses as much as digits as its factorization.

4444395227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 44.

The square root of 4444395227 is about 66666.2975348114. The cubic root of 4444395227 is about 1644.1353138318.

The spelling of 4444395227 in words is "four billion, four hundred forty-four million, three hundred ninety-five thousand, two hundred twenty-seven".