6804680280 has 64 divisors (see below), whose sum is σ = 20495462400. Its totient is φ = 1807344000.

The previous prime is 6804680279. The next prime is 6804680299. The reversal of 6804680280 is 820864086.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82840 + ... + 143079.

It is an arithmetic number, because the mean of its divisors is an integer number (320241600).

Almost surely, 2^6804680280 is an apocalyptic number.

6804680280 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6804680280 is an abundant number, since it is smaller than the sum of its proper divisors (13690782120).

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

6804680280 is a wasteful number, since it uses less digits than its factorization.

6804680280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226184 (or 226180 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 6804680280 is about 82490.4859968712. The cubic root of 6804680280 is about 1894.9710296483.

The spelling of 6804680280 in words is "six billion, eight hundred four million, six hundred eighty thousand, two hundred eighty".