534622859 has 12 divisors (see below), whose sum is σ = 555293856. Its totient is φ = 514697568.

The previous prime is 534622843. The next prime is 534622897. The reversal of 534622859 is 958226435.

It is not a de Polignac number, because 534622859 - 2⁴ = 534622843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (534622259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 388697 + ... + 390069.

It is an arithmetic number, because the mean of its divisors is an integer number (46274488).

Almost surely, 2^534622859 is an apocalyptic number.

534622859 is a deficient number, since it is larger than the sum of its proper divisors (20670997).

534622859 is a wasteful number, since it uses less digits than its factorization.

534622859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894 (or 1865 counting only the distinct ones).

The product of its digits is 518400, while the sum is 44.

The square root of 534622859 is about 23121.9129615177. The cubic root of 534622859 is about 811.6133363132.

The spelling of 534622859 in words is "five hundred thirty-four million, six hundred twenty-two thousand, eight hundred fifty-nine".