434522029 has 2 divisors, whose sum is σ = 434522030. Its totient is φ = 434522028.

The previous prime is 434522027. The next prime is 434522063. The reversal of 434522029 is 920225434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 341399529 + 93122500 = 18477^2 + 9650^2 .

It is a cyclic number.

It is not a de Polignac number, because 434522029 - 2¹ = 434522027 is a prime.

Together with 434522027, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434522021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217261014 + 217261015.

It is an arithmetic number, because the mean of its divisors is an integer number (217261015).

Almost surely, 2^434522029 is an apocalyptic number.

It is an amenable number.

434522029 is a deficient number, since it is larger than the sum of its proper divisors (1).

434522029 is an equidigital number, since it uses as much as digits as its factorization.

434522029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 434522029 is about 20845.1919876023. The cubic root of 434522029 is about 757.4208678280.

The spelling of 434522029 in words is "four hundred thirty-four million, five hundred twenty-two thousand, twenty-nine".