6579880 has 32 divisors (see below), whose sum is σ = 14883840. Its totient is φ = 2617920.

The previous prime is 6579851. The next prime is 6579883. The reversal of 6579880 is 889756.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6579883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10537 + ... + 11143.

It is an arithmetic number, because the mean of its divisors is an integer number (465120).

Almost surely, 2^6579880 is an apocalyptic number.

It is an amenable number.

6579880 is an abundant number, since it is smaller than the sum of its proper divisors (8303960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6579880 is a wasteful number, since it uses less digits than its factorization.

6579880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889 (or 885 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 6579880 is about 2565.1276771342. The cubic root of 6579880 is about 187.3869422131.

The spelling of 6579880 in words is "six million, five hundred seventy-nine thousand, eight hundred eighty".