534693 has 4 divisors (see below), whose sum is σ = 712928. Its totient is φ = 356460.

The previous prime is 534671. The next prime is 534697. The reversal of 534693 is 396435.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 534693 - 2⁵ = 534661 is a prime.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 534693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89113 + ... + 89118.

It is an arithmetic number, because the mean of its divisors is an integer number (178232).

2⁵³⁴⁶⁹³ is an apocalyptic number.

It is an amenable number.

534693 is a deficient number, since it is larger than the sum of its proper divisors (178235).

534693 is a wasteful number, since it uses less digits than its factorization.

534693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178234.

The product of its digits is 9720, while the sum is 30.

The square root of 534693 is about 731.2270509219. The cubic root of 534693 is about 81.1648828549.

The spelling of 534693 in words is "five hundred thirty-four thousand, six hundred ninety-three".