6378892160 has 64 divisors (see below), whose sum is σ = 15272912880. Its totient is φ = 2547646464.

The previous prime is 6378892141. The next prime is 6378892181. The reversal of 6378892160 is 612988736.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 6378892099 and 6378892108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429824 + ... + 444416.

Almost surely, 2^6378892160 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 6378892160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7636456440).

6378892160 is an abundant number, since it is smaller than the sum of its proper divisors (8894020720).

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

6378892160 is a wasteful number, since it uses less digits than its factorization.

6378892160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15295 (or 15283 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 50.

The square root of 6378892160 is about 79867.9670456185. The cubic root of 6378892160 is about 1854.5921621641.

The spelling of 6378892160 in words is "six billion, three hundred seventy-eight million, eight hundred ninety-two thousand, one hundred sixty".