6217980680 has 32 divisors (see below), whose sum is σ = 14083122240. Its totient is φ = 2470718400.

The previous prime is 6217980623. The next prime is 6217980719. The reversal of 6217980680 is 860897126.

It is a super-3 number, since 3×6217980680³ (a number of 30 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 508694 + ... + 520773.

It is an arithmetic number, because the mean of its divisors is an integer number (440097570).

Almost surely, 2^6217980680 is an apocalyptic number.

It is an amenable number.

6217980680 is an abundant number, since it is smaller than the sum of its proper divisors (7865141560).

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

6217980680 is a wasteful number, since it uses less digits than its factorization.

6217980680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029629 (or 1029625 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 6217980680 is about 78854.1735103476. The cubic root of 6217980680 is about 1838.8647573468.

The spelling of 6217980680 in words is "six billion, two hundred seventeen million, nine hundred eighty thousand, six hundred eighty".