9960844 has 36 divisors (see below), whose sum is σ = 19146456. Its totient is φ = 4518144.

The previous prime is 9960787. The next prime is 9960869. The reversal of 9960844 is 4480699.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9960797 and 9960806.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93039 + ... + 93145.

It is an arithmetic number, because the mean of its divisors is an integer number (531846).

Almost surely, 2^9960844 is an apocalyptic number.

It is an amenable number.

9960844 is a deficient number, since it is larger than the sum of its proper divisors (9185612).

9960844 is a wasteful number, since it uses less digits than its factorization.

9960844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 9960844 is about 3156.0804805961. The cubic root of 9960844 is about 215.1619043689.

The spelling of 9960844 in words is "nine million, nine hundred sixty thousand, eight hundred forty-four".