434064193 has 2 divisors, whose sum is σ = 434064194. Its totient is φ = 434064192.

The previous prime is 434064181. The next prime is 434064209. The reversal of 434064193 is 391460434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 329349904 + 104714289 = 18148^2 + 10233^2 .

It is a cyclic number.

It is not a de Polignac number, because 434064193 - 2¹³ = 434056001 is a prime.

It is not a weakly prime, because it can be changed into another prime (434064143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217032096 + 217032097.

It is an arithmetic number, because the mean of its divisors is an integer number (217032097).

Almost surely, 2^434064193 is an apocalyptic number.

It is an amenable number.

434064193 is a deficient number, since it is larger than the sum of its proper divisors (1).

434064193 is an equidigital number, since it uses as much as digits as its factorization.

434064193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 434064193 is about 20834.2072803359. The cubic root of 434064193 is about 757.1547544266.

The spelling of 434064193 in words is "four hundred thirty-four million, sixty-four thousand, one hundred ninety-three".