4879909 has 8 divisors (see below), whose sum is σ = 4981760. Its totient is φ = 4779216.

The previous prime is 4879883. The next prime is 4879913. The reversal of 4879909 is 9099784.

4879909 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 4879909 - 2⁹ = 4879397 is a prime.

It is an Ulam number.

It is a Duffinian number.

4879909 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4879009) by changing a digit.

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, 17479 + ... + 17755.

It is an arithmetic number, because the mean of its divisors is an integer number (622720).

Almost surely, 2^4879909 is an apocalyptic number.

It is an amenable number.

4879909 is a deficient number, since it is larger than the sum of its proper divisors (101851).

4879909 is a wasteful number, since it uses less digits than its factorization.

4879909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579.

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 4879909 is about 2209.0516064592. The cubic root of 4879909 is about 169.6174674404.

The spelling of 4879909 in words is "four million, eight hundred seventy-nine thousand, nine hundred nine".