534444 has 12 divisors (see below), whose sum is σ = 1247064. Its totient is φ = 178144.

The previous prime is 534439. The next prime is 534473. The reversal of 534444 is 444435.

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

It is a plaindrome in base 11.

It is a nialpdrome in base 14.

It is a zygodrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22257 + ... + 22280.

It is an arithmetic number, because the mean of its divisors is an integer number (103922).

2⁵³⁴⁴⁴⁴ is an apocalyptic number.

It is an amenable number.

534444 is an abundant number, since it is smaller than the sum of its proper divisors (712620).

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

534444 is a wasteful number, since it uses less digits than its factorization.

534444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44544 (or 44542 counting only the distinct ones).

The product of its digits is 3840, while the sum is 24.

The square root of 534444 is about 731.0567693415. The cubic root of 534444 is about 81.1522817337.

Adding to 534444 its reverse (444435), we get a palindrome (978879).

Subtracting from 534444 its reverse (444435), we obtain a palindrome (90009).

It can be divided in two parts, 53 and 4444, that multiplied together give a palindrome (235532).

The spelling of 534444 in words is "five hundred thirty-four thousand, four hundred forty-four".