9803712 has 28 divisors (see below), whose sum is σ = 25939496. Its totient is φ = 3267840.

The previous prime is 9803707. The next prime is 9803723. The reversal of 9803712 is 2173089.

It is a happy number.

It is a super-2 number, since 2×9803712² = 192225537957888, 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 9803712.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25339 + ... + 25722.

Almost surely, 2^9803712 is an apocalyptic number.

It is an amenable number.

9803712 is an abundant number, since it is smaller than the sum of its proper divisors (16135784).

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

9803712 is a wasteful number, since it uses less digits than its factorization.

9803712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51076 (or 51066 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 9803712 is about 3131.0879898208. The cubic root of 9803712 is about 214.0245117059.

The spelling of 9803712 in words is "nine million, eight hundred three thousand, seven hundred twelve".