3842227 has 2 divisors, whose sum is σ = 3842228. Its totient is φ = 3842226.

The previous prime is 3842213. The next prime is 3842231. The reversal of 3842227 is 7222483.

3842227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3842227 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3842195 and 3842204.

It is not a weakly prime, because it can be changed into another prime (3842287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1921113 + 1921114.

It is an arithmetic number, because the mean of its divisors is an integer number (1921114).

Almost surely, 2^3842227 is an apocalyptic number.

3842227 is a deficient number, since it is larger than the sum of its proper divisors (1).

3842227 is an equidigital number, since it uses as much as digits as its factorization.

3842227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 28.

The square root of 3842227 is about 1960.1599424537. The cubic root of 3842227 is about 156.6249720543.

The spelling of 3842227 in words is "three million, eight hundred forty-two thousand, two hundred twenty-seven".