534859434 has 24 divisors (see below), whose sum is σ = 1209248352. Its totient is φ = 170534760.

The previous prime is 534859433. The next prime is 534859447. The reversal of 534859434 is 434958435.

534859434 is a `hidden beast` number, since 53 + 4 + 8 + 594 + 3 + 4 = 666.

It is a super-2 number, since 2×534859434² = 572149228277600712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 534859434.

It is not an unprimeable number, because it can be changed into a prime (534859433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 645552 + ... + 646379.

It is an arithmetic number, because the mean of its divisors is an integer number (50385348).

Almost surely, 2^534859434 is an apocalyptic number.

534859434 is an abundant number, since it is smaller than the sum of its proper divisors (674388918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534859434 is a wasteful number, since it uses less digits than its factorization.

534859434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291962 (or 1291959 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The square root of 534859434 is about 23127.0282137589. The cubic root of 534859434 is about 811.7330338453.

Subtracting from 534859434 its reverse (434958435), we obtain a palindrome (99900999).

The spelling of 534859434 in words is "five hundred thirty-four million, eight hundred fifty-nine thousand, four hundred thirty-four".