9875944 has 16 divisors (see below), whose sum is σ = 19942020. Its totient is φ = 4558080.

The previous prime is 9875941. The next prime is 9875977. The reversal of 9875944 is 4495789.

9875944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9847044 + 28900 = 3138^2 + 170^2 .

It is a super-2 number, since 2×9875944² = 195068539782272, which contains 22 as substring.

It is a d-powerful number, because it can be written as 9³ + 8⁷ + 7⁸ + 5⁹ + 9⁵ + 4³ + 4⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 9875894 and 9875903.

It is not an unprimeable number, because it can be changed into a prime (9875941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47377 + ... + 47584.

Almost surely, 2^9875944 is an apocalyptic number.

It is an amenable number.

9875944 is an abundant number, since it is smaller than the sum of its proper divisors (10066076).

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

9875944 is a wasteful number, since it uses less digits than its factorization.

9875944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94980 (or 94976 counting only the distinct ones).

The product of its digits is 362880, while the sum is 46.

The square root of 9875944 is about 3142.6014701199. The cubic root of 9875944 is about 214.5488575105.

The spelling of 9875944 in words is "nine million, eight hundred seventy-five thousand, nine hundred forty-four".