5879809 has 4 divisors (see below), whose sum is σ = 6332116. Its totient is φ = 5427504.

The previous prime is 5879791. The next prime is 5879813. The reversal of 5879809 is 9089785.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1149184 + 4730625 = 1072^2 + 2175^2 .

It is a cyclic number.

It is not a de Polignac number, because 5879809 - 2⁷ = 5879681 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5879869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226134 + ... + 226159.

It is an arithmetic number, because the mean of its divisors is an integer number (1583029).

Almost surely, 2^5879809 is an apocalyptic number.

It is an amenable number.

5879809 is a deficient number, since it is larger than the sum of its proper divisors (452307).

5879809 is a wasteful number, since it uses less digits than its factorization.

5879809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452306.

The product of its (nonzero) digits is 181440, while the sum is 46.

The square root of 5879809 is about 2424.8317467404. The cubic root of 5879809 is about 180.4905241814.

The spelling of 5879809 in words is "five million, eight hundred seventy-nine thousand, eight hundred nine".