9879541 has 8 divisors (see below), whose sum is σ = 11531520. Its totient is φ = 8287728.

The previous prime is 9879521. The next prime is 9879557. The reversal of 9879541 is 1459789.

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

It is a cyclic number.

It is not a de Polignac number, because 9879541 - 2⁷ = 9879413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9879521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14686 + ... + 15343.

It is an arithmetic number, because the mean of its divisors is an integer number (1441440).

Almost surely, 2^9879541 is an apocalyptic number.

It is an amenable number.

9879541 is a deficient number, since it is larger than the sum of its proper divisors (1651979).

9879541 is a wasteful number, since it uses less digits than its factorization.

9879541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30083.

The product of its digits is 90720, while the sum is 43.

The square root of 9879541 is about 3143.1737145758. The cubic root of 9879541 is about 214.5749018922.

The spelling of 9879541 in words is "nine million, eight hundred seventy-nine thousand, five hundred forty-one".