9816873 has 8 divisors (see below), whose sum is σ = 14279136. Its totient is φ = 5949600.

The previous prime is 9816847. The next prime is 9816889. The reversal of 9816873 is 3786189.

9816873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9816873 - 2⁵ = 9816841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9816823) 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, 148708 + ... + 148773.

It is an arithmetic number, because the mean of its divisors is an integer number (1784892).

Almost surely, 2^9816873 is an apocalyptic number.

It is an amenable number.

9816873 is a deficient number, since it is larger than the sum of its proper divisors (4462263).

9816873 is a wasteful number, since it uses less digits than its factorization.

9816873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297495.

The product of its digits is 72576, while the sum is 42.

The square root of 9816873 is about 3133.1889505742. The cubic root of 9816873 is about 214.1202413329.

The spelling of 9816873 in words is "nine million, eight hundred sixteen thousand, eight hundred seventy-three".