539976 has 32 divisors (see below), whose sum is σ = 1368000. Its totient is φ = 177600.

The previous prime is 539947. The next prime is 539993. The reversal of 539976 is 679935.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3501 + ... + 3651.

It is an arithmetic number, because the mean of its divisors is an integer number (42750).

2⁵³⁹⁹⁷⁶ is an apocalyptic number.

It is an amenable number.

539976 is an abundant number, since it is smaller than the sum of its proper divisors (828024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

539976 is a wasteful number, since it uses less digits than its factorization.

539976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 305 counting only the distinct ones).

The product of its digits is 51030, while the sum is 39.

The square root of 539976 is about 734.8305927219. The cubic root of 539976 is about 81.4313220721.

The spelling of 539976 in words is "five hundred thirty-nine thousand, nine hundred seventy-six".