984328 has 16 divisors (see below), whose sum is σ = 1891260. Its totient is φ = 480000.

The previous prime is 984323. The next prime is 984329. The reversal of 984328 is 823489.

It can be written as a sum of positive squares in 2 ways, for example, as 917764 + 66564 = 958^2 + 258^2 .

It is a super-2 number, since 2×984328² = 1937803223168, which contains 22 as substring.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 984293 and 984302.

It is not an unprimeable number, because it can be changed into a prime (984323) by changing a digit.

984328 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 3 ways as a sum of consecutive naturals, for example, 1173 + ... + 1828.

2⁹⁸⁴³²⁸ is an apocalyptic number.

It is an amenable number.

984328 is a deficient number, since it is larger than the sum of its proper divisors (906932).

984328 is a wasteful number, since it uses less digits than its factorization.

984328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048 (or 3044 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 984328 is about 992.1330555928. The cubic root of 984328 is about 99.4748469706.

The spelling of 984328 in words is "nine hundred eighty-four thousand, three hundred twenty-eight".