9983472 has 40 divisors (see below), whose sum is σ = 26914944. Its totient is φ = 3182784.

The previous prime is 9983423. The next prime is 9983497. The reversal of 9983472 is 2743899.

It is an Ulam number.

It is a d-powerful number, because it can be written as 9 + 9 + 8³ + 3¹³ + 4 + 7 + 2²³ .

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 7 ways as a sum of consecutive naturals, for example, 3418 + ... + 5625.

Almost surely, 2^9983472 is an apocalyptic number.

9983472 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

9983472 is an abundant number, since it is smaller than the sum of its proper divisors (16931472).

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

9983472 is a wasteful number, since it uses less digits than its factorization.

9983472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9077 (or 9071 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 9983472 is about 3159.6632731986. The cubic root of 9983472 is about 215.3247085615.

The spelling of 9983472 in words is "nine million, nine hundred eighty-three thousand, four hundred seventy-two".