539946000 has 480 divisors, whose sum is σ = 2154612096. Its totient is φ = 129600000.

The previous prime is 539945963. The next prime is 539946007. The reversal of 539946000 is 649935.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (539946007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5345950 + ... + 5346050.

Almost surely, 2^539946000 is an apocalyptic number.

539946000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 539946000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1077306048).

539946000 is an abundant number, since it is smaller than the sum of its proper divisors (1614666096).

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

539946000 is a wasteful number, since it uses less digits than its factorization.

539946000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 539946000 is about 23236.7381531918. The cubic root of 539946000 is about 814.2981398974.

The spelling of 539946000 in words is "five hundred thirty-nine million, nine hundred forty-six thousand".