534869 has 4 divisors (see below), whose sum is σ = 563040. Its totient is φ = 506700.

The previous prime is 534857. The next prime is 534883. The reversal of 534869 is 968435.

534869 is nontrivially palindromic in base 14.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 534869 - 2¹² = 530773 is a prime.

It is a super-2 number, since 2×534869² = 572169694322, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5⁵ + 3⁵ + 8 + 4² + 6² + 9⁶ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534839) 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, 14057 + ... + 14094.

It is an arithmetic number, because the mean of its divisors is an integer number (140760).

2⁵³⁴⁸⁶⁹ is an apocalyptic number.

It is an amenable number.

534869 is a deficient number, since it is larger than the sum of its proper divisors (28171).

534869 is a wasteful number, since it uses less digits than its factorization.

534869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28170.

The product of its digits is 25920, while the sum is 35.

The square root of 534869 is about 731.3473866775. The cubic root of 534869 is about 81.1737873118.

It can be divided in two parts, 5 and 34869, that multiplied together give a triangular number (174345 = T₅₉₀).

The spelling of 534869 in words is "five hundred thirty-four thousand, eight hundred sixty-nine".