9678875 has 8 divisors (see below), whose sum is σ = 12079392. Its totient is φ = 7743000.

The previous prime is 9678863. The next prime is 9678901. The reversal of 9678875 is 5788769.

It is a happy number.

It is not a de Polignac number, because 9678875 - 2¹⁴ = 9662491 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38591 + ... + 38840.

It is an arithmetic number, because the mean of its divisors is an integer number (1509924).

Almost surely, 2^9678875 is an apocalyptic number.

9678875 is a deficient number, since it is larger than the sum of its proper divisors (2400517).

9678875 is an equidigital number, since it uses as much as digits as its factorization.

9678875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77446 (or 77436 counting only the distinct ones).

The product of its digits is 846720, while the sum is 50.

The square root of 9678875 is about 3111.0890376201. The cubic root of 9678875 is about 213.1121908178.

The spelling of 9678875 in words is "nine million, six hundred seventy-eight thousand, eight hundred seventy-five".