434442097 has 2 divisors, whose sum is σ = 434442098. Its totient is φ = 434442096.

The previous prime is 434442077. The next prime is 434442119. The reversal of 434442097 is 790244434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 334121841 + 100320256 = 18279^2 + 10016^2 .

It is a cyclic number.

It is not a de Polignac number, because 434442097 - 2¹⁵ = 434409329 is a prime.

It is not a weakly prime, because it can be changed into another prime (434442067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217221048 + 217221049.

It is an arithmetic number, because the mean of its divisors is an integer number (217221049).

Almost surely, 2^434442097 is an apocalyptic number.

It is an amenable number.

434442097 is a deficient number, since it is larger than the sum of its proper divisors (1).

434442097 is an equidigital number, since it uses as much as digits as its factorization.

434442097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 434442097 is about 20843.2746227650. The cubic root of 434442097 is about 757.3744214850.

The spelling of 434442097 in words is "four hundred thirty-four million, four hundred forty-two thousand, ninety-seven".