6880683185 has 8 divisors (see below), whose sum is σ = 8392177896. Its totient is φ = 5414307840.

The previous prime is 6880683167. The next prime is 6880683217. The reversal of 6880683185 is 5813860886.

It can be written as a sum of positive squares in 4 ways, for example, as 207590464 + 6673092721 = 14408^2 + 81689^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6880683185 - 2⁸ = 6880682929 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 11279504 + ... + 11280113.

It is an arithmetic number, because the mean of its divisors is an integer number (1049022237).

Almost surely, 2^6880683185 is an apocalyptic number.

It is an amenable number.

6880683185 is a deficient number, since it is larger than the sum of its proper divisors (1511494711).

6880683185 is a wasteful number, since it uses less digits than its factorization.

6880683185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22559683.

The product of its (nonzero) digits is 2211840, while the sum is 53.

The square root of 6880683185 is about 82949.8835743607. The cubic root of 6880683185 is about 1902.0000347375. Note that the first 4 decimals are identical.

The spelling of 6880683185 in words is "six billion, eight hundred eighty million, six hundred eighty-three thousand, one hundred eighty-five".