533949 has 8 divisors (see below), whose sum is σ = 766752. Its totient is φ = 328560.

The previous prime is 533927. The next prime is 533959. The reversal of 533949 is 949335.

533949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 533949 - 2⁷ = 533821 is a prime.

It is a d-powerful number, because it can be written as 5 + 3⁵ + 9 + 3⁷ + 4³ + 9⁶ .

533949 is a lucky number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6807 + ... + 6884.

It is an arithmetic number, because the mean of its divisors is an integer number (95844).

2⁵³³⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

533949 is a deficient number, since it is larger than the sum of its proper divisors (232803).

533949 is a wasteful number, since it uses less digits than its factorization.

533949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13707.

The product of its digits is 14580, while the sum is 33.

The square root of 533949 is about 730.7181399144. The cubic root of 533949 is about 81.1272196831.

The spelling of 533949 in words is "five hundred thirty-three thousand, nine hundred forty-nine".