539868884 has 12 divisors (see below), whose sum is σ = 964872384. Its totient is φ = 264191064.

The previous prime is 539868883. The next prime is 539868893. The reversal of 539868884 is 488868935.

539868884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×539868884² = 582916823822810912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539868883) 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, 1435634 + ... + 1436009.

It is an arithmetic number, because the mean of its divisors is an integer number (80406032).

Almost surely, 2^539868884 is an apocalyptic number.

It is an amenable number.

539868884 is a deficient number, since it is larger than the sum of its proper divisors (425003500).

539868884 is a wasteful number, since it uses less digits than its factorization.

539868884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871694 (or 2871692 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 59.

The square root of 539868884 is about 23235.0787388380. The cubic root of 539868884 is about 814.2593715730.

The spelling of 539868884 in words is "five hundred thirty-nine million, eight hundred sixty-eight thousand, eight hundred eighty-four".