539839488 has 88 divisors (see below), whose sum is σ = 1523655792. Its totient is φ = 169345024.

The previous prime is 539839451. The next prime is 539839499. The reversal of 539839488 is 884938935.

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, 47056 + ... + 57392.

Almost surely, 2^539839488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 539839488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (761827896).

539839488 is an abundant number, since it is smaller than the sum of its proper divisors (983816304).

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

539839488 is a wasteful number, since it uses less digits than its factorization.

539839488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10377 (or 10359 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 57.

The square root of 539839488 is about 23234.4461522112. The cubic root of 539839488 is about 814.2445924272.

The spelling of 539839488 in words is "five hundred thirty-nine million, eight hundred thirty-nine thousand, four hundred eighty-eight".