984280 has 32 divisors (see below), whose sum is σ = 2417040. Its totient is φ = 357760.

The previous prime is 984253. The next prime is 984299. The reversal of 984280 is 82489.

It is a congruent number.

It is an unprimeable number.

984280 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679 + ... + 1558.

2⁹⁸⁴²⁸⁰ is an apocalyptic number.

It is an amenable number.

984280 is an abundant number, since it is smaller than the sum of its proper divisors (1432760).

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

984280 is a wasteful number, since it uses less digits than its factorization.

984280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259 (or 2255 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 984280 is about 992.1088649942. The cubic root of 984280 is about 99.4732300061.

The spelling of 984280 in words is "nine hundred eighty-four thousand, two hundred eighty".