984442 has 8 divisors (see below), whose sum is σ = 1511136. Its totient is φ = 480732.

The previous prime is 984437. The next prime is 984457. The reversal of 984442 is 244489.

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

It is a nialpdrome in base 10.

It is an unprimeable 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 in 3 ways as a sum of consecutive naturals, for example, 5638 + ... + 5809.

It is an arithmetic number, because the mean of its divisors is an integer number (188892).

2⁹⁸⁴⁴⁴² is an apocalyptic number.

984442 is a deficient number, since it is larger than the sum of its proper divisors (526694).

984442 is a wasteful number, since it uses less digits than its factorization.

984442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11492.

The product of its digits is 9216, while the sum is 31.

The square root of 984442 is about 992.1905059010. The cubic root of 984442 is about 99.4786870506.

The spelling of 984442 in words is "nine hundred eighty-four thousand, four hundred forty-two".