534684 has 24 divisors (see below), whose sum is σ = 1321488. Its totient is φ = 167680.

The previous prime is 534671. The next prime is 534697. The reversal of 534684 is 486435.

It is an interprime number because it is at equal distance from previous prime (534671) and next prime (534697).

It is a congruent number.

It is an unprimeable number.

534684 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107 + ... + 1514.

It is an arithmetic number, because the mean of its divisors is an integer number (55062).

2⁵³⁴⁶⁸⁴ is an apocalyptic number.

It is an amenable number.

534684 is an abundant number, since it is smaller than the sum of its proper divisors (786804).

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

534684 is a wasteful number, since it uses less digits than its factorization.

534684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2645 (or 2643 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 534684 is about 731.2208968568. The cubic root of 534684 is about 81.1644274608.

The spelling of 534684 in words is "five hundred thirty-four thousand, six hundred eighty-four".