534709 has 4 divisors (see below), whose sum is σ = 611104. Its totient is φ = 458316.

The previous prime is 534707. The next prime is 534739. The reversal of 534709 is 907435.

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 a cyclic number.

It is not a de Polignac number, because 534709 - 2¹ = 534707 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38187 + ... + 38200.

It is an arithmetic number, because the mean of its divisors is an integer number (152776).

2⁵³⁴⁷⁰⁹ is an apocalyptic number.

It is an amenable number.

534709 is a deficient number, since it is larger than the sum of its proper divisors (76395).

534709 is an equidigital number, since it uses as much as digits as its factorization.

534709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76394.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 534709 is about 731.2379913544. The cubic root of 534709 is about 81.1656924317.

The spelling of 534709 in words is "five hundred thirty-four thousand, seven hundred nine".