539329 has 4 divisors (see below), whose sum is σ = 616384. Its totient is φ = 462276.

The previous prime is 539323. The next prime is 539339. The reversal of 539329 is 923935.

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 539329 - 2³ = 539321 is a prime.

It is a d-powerful number, because it can be written as 5 + 3⁸ + 3¹² + 9² + 2⁹ + 9³ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 539329.

It is not an unprimeable number, because it can be changed into a prime (539321) 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, 38517 + ... + 38530.

It is an arithmetic number, because the mean of its divisors is an integer number (154096).

2⁵³⁹³²⁹ is an apocalyptic number.

It is an amenable number.

539329 is a deficient number, since it is larger than the sum of its proper divisors (77055).

539329 is an equidigital number, since it uses as much as digits as its factorization.

539329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77054.

The product of its digits is 7290, while the sum is 31.

The square root of 539329 is about 734.3902232465. The cubic root of 539329 is about 81.3987853654.

It can be divided in two parts, 539 and 329, that added together give a palindrome (868).

The spelling of 539329 in words is "five hundred thirty-nine thousand, three hundred twenty-nine".