6873128308 has 24 divisors (see below), whose sum is σ = 12148823232. Its totient is φ = 3402081024.

The previous prime is 6873128281. The next prime is 6873128323. The reversal of 6873128308 is 8038213786.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721585 + ... + 731047.

It is an arithmetic number, because the mean of its divisors is an integer number (506200968).

Almost surely, 2^6873128308 is an apocalyptic number.

It is an amenable number.

6873128308 is a deficient number, since it is larger than the sum of its proper divisors (5275694924).

6873128308 is a wasteful number, since it uses less digits than its factorization.

6873128308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11271 (or 11269 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 6873128308 is about 82904.3322631574. The cubic root of 6873128308 is about 1901.3036582173.

The spelling of 6873128308 in words is "six billion, eight hundred seventy-three million, one hundred twenty-eight thousand, three hundred eight".