6479589 has 24 divisors (see below), whose sum is σ = 9460992. Its totient is φ = 3939840.

The previous prime is 6479587. The next prime is 6479593. The reversal of 6479589 is 9859746.

6479589 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6479589 - 2¹ = 6479587 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6479587) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33477 + ... + 33669.

It is an arithmetic number, because the mean of its divisors is an integer number (394208).

Almost surely, 2^6479589 is an apocalyptic number.

It is an amenable number.

6479589 is a deficient number, since it is larger than the sum of its proper divisors (2981403).

6479589 is a wasteful number, since it uses less digits than its factorization.

6479589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 246 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 6479589 is about 2545.5036829673. The cubic root of 6479589 is about 186.4300086919.

The spelling of 6479589 in words is "six million, four hundred seventy-nine thousand, five hundred eighty-nine".