984806 has 4 divisors (see below), whose sum is σ = 1477212. Its totient is φ = 492402.

The previous prime is 984761. The next prime is 984817. The reversal of 984806 is 608489.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 608489 = 7 ⋅86927.

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 984806.

It is an unprimeable number.

984806 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 (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246200 + ... + 246203.

It is an arithmetic number, because the mean of its divisors is an integer number (369303).

2⁹⁸⁴⁸⁰⁶ is an apocalyptic number.

984806 is a deficient number, since it is larger than the sum of its proper divisors (492406).

984806 is a wasteful number, since it uses less digits than its factorization.

984806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492405.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 984806 is about 992.3739214631. The cubic root of 984806 is about 99.4909463745.

The spelling of 984806 in words is "nine hundred eighty-four thousand, eight hundred six".