6678799080 has 64 divisors (see below), whose sum is σ = 20080405440. Its totient is φ = 1777101312.

The previous prime is 6678799067. The next prime is 6678799109. The reversal of 6678799080 is 809978766.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6054 + ... + 115733.

It is an arithmetic number, because the mean of its divisors is an integer number (313756335).

Almost surely, 2^6678799080 is an apocalyptic number.

6678799080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6678799080 is an abundant number, since it is smaller than the sum of its proper divisors (13401606360).

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

6678799080 is a wasteful number, since it uses less digits than its factorization.

6678799080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122258 (or 122254 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 60.

The square root of 6678799080 is about 81723.9198766187. The cubic root of 6678799080 is about 1883.2130696867.

The spelling of 6678799080 in words is "six billion, six hundred seventy-eight million, seven hundred ninety-nine thousand, eighty".