984534 has 8 divisors (see below), whose sum is σ = 1969080. Its totient is φ = 328176.

The previous prime is 984497. The next prime is 984539. The reversal of 984534 is 435489.

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

984534 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 984495 and 984504.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 984534.

It is not an unprimeable number, because it can be changed into a prime (984539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82039 + ... + 82050.

It is an arithmetic number, because the mean of its divisors is an integer number (246135).

2⁹⁸⁴⁵³⁴ is an apocalyptic number.

984534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

984534 is a wasteful number, since it uses less digits than its factorization.

984534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164094.

The product of its digits is 17280, while the sum is 33.

The square root of 984534 is about 992.2368668821. The cubic root of 984534 is about 99.4817858464.

The spelling of 984534 in words is "nine hundred eighty-four thousand, five hundred thirty-four".