6878587392 has 160 divisors (see below), whose sum is σ = 20615823360. Its totient is φ = 2292489216.

The previous prime is 6878587349. The next prime is 6878587451. The reversal of 6878587392 is 2937858786.

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, 1116673 + ... + 1122815.

It is an arithmetic number, because the mean of its divisors is an integer number (128848896).

Almost surely, 2^6878587392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6878587392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10307911680).

6878587392 is an abundant number, since it is smaller than the sum of its proper divisors (13737235968).

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

6878587392 is an frugal number, since it uses more digits than its factorization.

6878587392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6182 (or 6148 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 63.

The square root of 6878587392 is about 82937.2497253194. The cubic root of 6878587392 is about 1901.8069045381.

The spelling of 6878587392 in words is "six billion, eight hundred seventy-eight million, five hundred eighty-seven thousand, three hundred ninety-two".