534432209 has 8 divisors (see below), whose sum is σ = 587019840. Its totient is φ = 484290576.

The previous prime is 534432203. The next prime is 534432221. The reversal of 534432209 is 902234435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 534432209 - 2⁴ = 534432193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534432203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611042 + ... + 611915.

It is an arithmetic number, because the mean of its divisors is an integer number (73377480).

Almost surely, 2^534432209 is an apocalyptic number.

It is an amenable number.

534432209 is a deficient number, since it is larger than the sum of its proper divisors (52587631).

534432209 is a wasteful number, since it uses less digits than its factorization.

534432209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222999.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 534432209 is about 23117.7898813879. The cubic root of 534432209 is about 811.5168493058.

The spelling of 534432209 in words is "five hundred thirty-four million, four hundred thirty-two thousand, two hundred nine".