539463 has 4 divisors (see below), whose sum is σ = 719288. Its totient is φ = 359640.

The previous prime is 539449. The next prime is 539479. The reversal of 539463 is 364935.

It is a happy number.

539463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 539463 - 2⁴ = 539447 is a prime.

It is a D-number.

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 539463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539663) 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, 89908 + ... + 89913.

It is an arithmetic number, because the mean of its divisors is an integer number (179822).

2⁵³⁹⁴⁶³ is an apocalyptic number.

539463 is a deficient number, since it is larger than the sum of its proper divisors (179825).

539463 is a wasteful number, since it uses less digits than its factorization.

539463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179824.

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

The square root of 539463 is about 734.4814497317. The cubic root of 539463 is about 81.4055261699.

The spelling of 539463 in words is "five hundred thirty-nine thousand, four hundred sixty-three".