6854787168 has 48 divisors (see below), whose sum is σ = 18940864320. Its totient is φ = 2164669056.

The previous prime is 6854787161. The next prime is 6854787169. The reversal of 6854787168 is 8617874586.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6854787161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1877230 + ... + 1880877.

It is an arithmetic number, because the mean of its divisors is an integer number (394601340).

Almost surely, 2^6854787168 is an apocalyptic number.

It is an amenable number.

6854787168 is an abundant number, since it is smaller than the sum of its proper divisors (12086077152).

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

6854787168 is a wasteful number, since it uses less digits than its factorization.

6854787168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758139 (or 3758131 counting only the distinct ones).

The product of its digits is 18063360, while the sum is 60.

The square root of 6854787168 is about 82793.6420747390. The cubic root of 6854787168 is about 1899.6109238404.

The spelling of 6854787168 in words is "six billion, eight hundred fifty-four million, seven hundred eighty-seven thousand, one hundred sixty-eight".