984216 has 32 divisors (see below), whose sum is σ = 2568960. Its totient is φ = 313632.

The previous prime is 984211. The next prime is 984241. The reversal of 984216 is 612489.

It is a super-2 number, since 2×984216² = 1937362269312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (984211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340 + ... + 1443.

It is an arithmetic number, because the mean of its divisors is an integer number (80280).

2⁹⁸⁴²¹⁶ is an apocalyptic number.

It is an amenable number.

984216 is an abundant number, since it is smaller than the sum of its proper divisors (1584744).

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

984216 is a wasteful number, since it uses less digits than its factorization.

984216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815 (or 1811 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 984216 is about 992.0766099450. The cubic root of 984216 is about 99.4710739717.

The spelling of 984216 in words is "nine hundred eighty-four thousand, two hundred sixteen".