434189133 has 16 divisors (see below), whose sum is σ = 735135360. Its totient is φ = 248107968.

The previous prime is 434189111. The next prime is 434189137. The reversal of 434189133 is 331981434.

It is not a de Polignac number, because 434189133 - 2¹⁷ = 434058061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434189137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1148460 + ... + 1148837.

It is an arithmetic number, because the mean of its divisors is an integer number (45945960).

Almost surely, 2^434189133 is an apocalyptic number.

It is an amenable number.

434189133 is a deficient number, since it is larger than the sum of its proper divisors (300946227).

434189133 is a wasteful number, since it uses less digits than its factorization.

434189133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297313 (or 2297307 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 434189133 is about 20837.2054988187. The cubic root of 434189133 is about 757.2273933294.

The spelling of 434189133 in words is "four hundred thirty-four million, one hundred eighty-nine thousand, one hundred thirty-three".