533964 has 12 divisors (see below), whose sum is σ = 1245944. Its totient is φ = 177984.

The previous prime is 533963. The next prime is 533969. The reversal of 533964 is 469335.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 5 + 3⁶ + 9³ + 3¹² + 6² + 4⁵ .

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (533963) 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, 22237 + ... + 22260.

2⁵³³⁹⁶⁴ is an apocalyptic number.

It is an amenable number.

533964 is an abundant number, since it is smaller than the sum of its proper divisors (711980).

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

533964 is a wasteful number, since it uses less digits than its factorization.

533964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44504 (or 44502 counting only the distinct ones).

The product of its digits is 9720, while the sum is 30.

The square root of 533964 is about 730.7284037178. The cubic root of 533964 is about 81.1279793667.

The spelling of 533964 in words is "five hundred thirty-three thousand, nine hundred sixty-four".