534729 has 8 divisors (see below), whose sum is σ = 767872. Its totient is φ = 329040.
The previous prime is 534707. The next prime is 534739. The reversal of 534729 is 927435.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 534729 - 25 = 534697 is a prime.
It is a Duffinian number.
It is a Curzon number.
534729 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 534696 and 534705.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 534729.
It is not an unprimeable number, because it can be changed into a prime (534739) 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 7 ways as a sum of consecutive naturals, for example, 6817 + ... + 6894.
It is an arithmetic number, because the mean of its divisors is an integer number (95984).
2534729 is an apocalyptic number.
It is an amenable number.
534729 is a deficient number, since it is larger than the sum of its proper divisors (233143).
534729 is a wasteful number, since it uses less digits than its factorization.
534729 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13727.
The product of its digits is 7560, while the sum is 30.
The square root of 534729 is about 731.2516666648. The cubic root of 534729 is about 81.1667043800.
The spelling of 534729 in words is "five hundred thirty-four thousand, seven hundred twenty-nine".
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