3291227 has 2 divisors, whose sum is σ = 3291228. Its totient is φ = 3291226.

The previous prime is 3291221. The next prime is 3291259. The reversal of 3291227 is 7221923.

3291227 is digitally balanced in base 2, 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 3291227 - 2⁶ = 3291163 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3291196 and 3291205.

It is not a weakly prime, because it can be changed into another prime (3291221) 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, 1645613 + 1645614.

It is an arithmetic number, because the mean of its divisors is an integer number (1645614).

Almost surely, 2^3291227 is an apocalyptic number.

3291227 is a deficient number, since it is larger than the sum of its proper divisors (1).

3291227 is an equidigital number, since it uses as much as digits as its factorization.

3291227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 26.

The square root of 3291227 is about 1814.1739166905. The cubic root of 3291227 is about 148.7485059756.

The spelling of 3291227 in words is "three million, two hundred ninety-one thousand, two hundred twenty-seven".