9708444 has 48 divisors (see below), whose sum is σ = 25342240. Its totient is φ = 3214080.

The previous prime is 9708421. The next prime is 9708451. The reversal of 9708444 is 4448079.

It is a super-2 number, since 2×9708444² = 188507769802272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 9708399 and 9708408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25842 + ... + 26214.

Almost surely, 2^9708444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9708444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12671120).

9708444 is an abundant number, since it is smaller than the sum of its proper divisors (15633796).

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

9708444 is a wasteful number, since it uses less digits than its factorization.

9708444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 619 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 9708444 is about 3115.8376080919. The cubic root of 9708444 is about 213.3289897119.

The spelling of 9708444 in words is "nine million, seven hundred eight thousand, four hundred forty-four".