9829912 has 16 divisors (see below), whose sum is σ = 18465840. Its totient is φ = 4905696.

The previous prime is 9829889. The next prime is 9829921. The reversal of 9829912 is 2199289.

It is a d-powerful number, because it can be written as 9⁵ + 8⁶ + 2² + 9⁶ + 9⁷ + 1 + 2²² .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5838 + ... + 7330.

It is an arithmetic number, because the mean of its divisors is an integer number (1154115).

Almost surely, 2^9829912 is an apocalyptic number.

It is an amenable number.

9829912 is a deficient number, since it is larger than the sum of its proper divisors (8635928).

9829912 is a wasteful number, since it uses less digits than its factorization.

9829912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322 (or 2318 counting only the distinct ones).

The product of its digits is 23328, while the sum is 40.

The square root of 9829912 is about 3135.2690474663. The cubic root of 9829912 is about 214.2149992272.

It can be divided in two parts, 9 and 829912, that added together give a square (829921 = 911²).

The spelling of 9829912 in words is "nine million, eight hundred twenty-nine thousand, nine hundred twelve".