9733872 has 40 divisors (see below), whose sum is σ = 25333200. Its totient is φ = 3220480.

The previous prime is 9733847. The next prime is 9733873. The reversal of 9733872 is 2783379.

It is a super-2 number, since 2×9733872² = 189496528224768, 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 9733872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9733873) 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, 6472 + ... + 7832.

It is an arithmetic number, because the mean of its divisors is an integer number (633330).

Almost surely, 2^9733872 is an apocalyptic number.

It is an amenable number.

9733872 is an abundant number, since it is smaller than the sum of its proper divisors (15599328).

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

9733872 is a wasteful number, since it uses less digits than its factorization.

9733872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521 (or 1515 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 9733872 is about 3119.9153834680. The cubic root of 9733872 is about 213.5150751622.

The spelling of 9733872 in words is "nine million, seven hundred thirty-three thousand, eight hundred seventy-two".