534134321 has 8 divisors (see below), whose sum is σ = 610748160. Its totient is φ = 457597728.

The previous prime is 534134317. The next prime is 534134329. The reversal of 534134321 is 123431435.

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

It is not a de Polignac number, because 534134321 - 2² = 534134317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534134329) 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, 3641 + ... + 32886.

It is an arithmetic number, because the mean of its divisors is an integer number (76343520).

Almost surely, 2^534134321 is an apocalyptic number.

It is an amenable number.

534134321 is a deficient number, since it is larger than the sum of its proper divisors (76613839).

534134321 is a wasteful number, since it uses less digits than its factorization.

534134321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38623.

The product of its digits is 4320, while the sum is 26.

The square root of 534134321 is about 23111.3461529181. The cubic root of 534134321 is about 811.3660437369.

Adding to 534134321 its reverse (123431435), we get a palindrome (657565756).

The spelling of 534134321 in words is "five hundred thirty-four million, one hundred thirty-four thousand, three hundred twenty-one".