539942760 has 480 divisors, whose sum is σ = 2234628000. Its totient is φ = 116266752.

The previous prime is 539942743. The next prime is 539942761. The reversal of 539942760 is 67249935.

It is a happy number.

539942760 is a `hidden beast` number, since 539 + 9 + 42 + 76 + 0 = 666.

539942760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (539942761) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3016351 + ... + 3016529.

It is an arithmetic number, because the mean of its divisors is an integer number (4655475).

Almost surely, 2^539942760 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 539942760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1117314000).

539942760 is an abundant number, since it is smaller than the sum of its proper divisors (1694685240).

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

539942760 is a wasteful number, since it uses less digits than its factorization.

539942760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 539942760 is about 23236.6684359010. The cubic root of 539942760 is about 814.2965111350.

The spelling of 539942760 in words is "five hundred thirty-nine million, nine hundred forty-two thousand, seven hundred sixty".