9896579 has 32 divisors (see below), whose sum is σ = 13094400. Its totient is φ = 7408800.

The previous prime is 9896563. The next prime is 9896581. The reversal of 9896579 is 9756989.

It is not a de Polignac number, because 9896579 - 2⁴ = 9896563 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9896579.

It is not an unprimeable number, because it can be changed into a prime (9896479) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162209 + ... + 162269.

It is an arithmetic number, because the mean of its divisors is an integer number (409200).

Almost surely, 2^9896579 is an apocalyptic number.

9896579 is a deficient number, since it is larger than the sum of its proper divisors (3197821).

9896579 is a wasteful number, since it uses less digits than its factorization.

9896579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 122 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 53.

The square root of 9896579 is about 3145.8828649522. The cubic root of 9896579 is about 214.6981811535.

The spelling of 9896579 in words is "nine million, eight hundred ninety-six thousand, five hundred seventy-nine".