539799 has 8 divisors (see below), whose sum is σ = 775152. Its totient is φ = 332160.

The previous prime is 539797. The next prime is 539837. The reversal of 539799 is 997935.

It is a happy number.

539799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 539799 - 2¹ = 539797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 539799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6882 + ... + 6959.

It is an arithmetic number, because the mean of its divisors is an integer number (96894).

2⁵³⁹⁷⁹⁹ is an apocalyptic number.

539799 is a deficient number, since it is larger than the sum of its proper divisors (235353).

539799 is a wasteful number, since it uses less digits than its factorization.

539799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13857.

The product of its digits is 76545, while the sum is 42.

The square root of 539799 is about 734.7101469287. The cubic root of 539799 is about 81.4224235784.

The spelling of 539799 in words is "five hundred thirty-nine thousand, seven hundred ninety-nine".