6878344032 has 216 divisors, whose sum is σ = 22819770792. Its totient is φ = 1959552000.

The previous prime is 6878344021. The next prime is 6878344069. The reversal of 6878344032 is 2304438786.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8480907 + ... + 8481717.

It is an arithmetic number, because the mean of its divisors is an integer number (105647087).

Almost surely, 2^6878344032 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 6878344032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11409885396).

6878344032 is an abundant number, since it is smaller than the sum of its proper divisors (15941426760).

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

6878344032 is a wasteful number, since it uses less digits than its factorization.

6878344032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442 (or 1424 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The square root of 6878344032 is about 82935.7825790533. The cubic root of 6878344032 is about 1901.7844760384.

The spelling of 6878344032 in words is "six billion, eight hundred seventy-eight million, three hundred forty-four thousand, thirty-two".