9879006 has 32 divisors (see below), whose sum is σ = 21835008. Its totient is φ = 2963840.

The previous prime is 9878929. The next prime is 9879007. The reversal of 9879006 is 6009789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9879007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241 + ... + 4451.

It is an arithmetic number, because the mean of its divisors is an integer number (682344).

Almost surely, 2^9879006 is an apocalyptic number.

9879006 is an abundant number, since it is smaller than the sum of its proper divisors (11956002).

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

9879006 is a wasteful number, since it uses less digits than its factorization.

9879006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4256.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 9879006 is about 3143.0886083596. The cubic root of 9879006 is about 214.5710285798.

The spelling of 9879006 in words is "nine million, eight hundred seventy-nine thousand, six".