434442227 has 2 divisors, whose sum is σ = 434442228. Its totient is φ = 434442226.

The previous prime is 434442223. The next prime is 434442257. The reversal of 434442227 is 722244434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434442227 - 2² = 434442223 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 434442193 and 434442202.

It is not a weakly prime, because it can be changed into another prime (434442223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217221113 + 217221114.

It is an arithmetic number, because the mean of its divisors is an integer number (217221114).

Almost surely, 2^434442227 is an apocalyptic number.

434442227 is a deficient number, since it is larger than the sum of its proper divisors (1).

434442227 is an equidigital number, since it uses as much as digits as its factorization.

434442227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 32.

The square root of 434442227 is about 20843.2777412767. The cubic root of 434442227 is about 757.3744970292.

The spelling of 434442227 in words is "four hundred thirty-four million, four hundred forty-two thousand, two hundred twenty-seven".