34491227 has 2 divisors, whose sum is σ = 34491228. Its totient is φ = 34491226.

The previous prime is 34491217. The next prime is 34491239. The reversal of 34491227 is 72219443.

34491227 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 34491227 - 2⁴ = 34491211 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 34491193 and 34491202.

It is not a weakly prime, because it can be changed into another prime (34491217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17245613 + 17245614.

It is an arithmetic number, because the mean of its divisors is an integer number (17245614).

Almost surely, 2^34491227 is an apocalyptic number.

34491227 is a deficient number, since it is larger than the sum of its proper divisors (1).

34491227 is an equidigital number, since it uses as much as digits as its factorization.

34491227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 34491227 is about 5872.9232073985. The cubic root of 34491227 is about 325.5139072698.

The spelling of 34491227 in words is "thirty-four million, four hundred ninety-one thousand, two hundred twenty-seven".