9922984 has 16 divisors (see below), whose sum is σ = 19060020. Its totient is φ = 4840320.

The previous prime is 9922967. The next prime is 9922987. The reversal of 9922984 is 4892299.

It is a happy number.

9922984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9922500 + 484 = 3150^2 + 22^2 .

It is a super-2 number, since 2×9922984² = 196931222928512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9922984.

It is not an unprimeable number, because it can be changed into a prime (9922987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14799 + ... + 15454.

Almost surely, 2^9922984 is an apocalyptic number.

It is an amenable number.

9922984 is a deficient number, since it is larger than the sum of its proper divisors (9137036).

9922984 is a wasteful number, since it uses less digits than its factorization.

9922984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30300 (or 30296 counting only the distinct ones).

The product of its digits is 93312, while the sum is 43.

The square root of 9922984 is about 3150.0768244600. The cubic root of 9922984 is about 214.8889565394. Note that the first 3 decimals are identical.

The spelling of 9922984 in words is "nine million, nine hundred twenty-two thousand, nine hundred eighty-four".