6882894660 has 192 divisors, whose sum is σ = 20651065344. Its totient is φ = 1709683200.

The previous prime is 6882894617. The next prime is 6882894701. The reversal of 6882894660 is 664982886.

It is a self number, because there is not a number n which added to its sum of digits gives 6882894660.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7087975 + ... + 7088945.

It is an arithmetic number, because the mean of its divisors is an integer number (107557632).

Almost surely, 2^6882894660 is an apocalyptic number.

6882894660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6882894660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10325532672).

6882894660 is an abundant number, since it is smaller than the sum of its proper divisors (13768170684).

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

6882894660 is a wasteful number, since it uses less digits than its factorization.

6882894660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154 (or 1152 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 57.

The square root of 6882894660 is about 82963.2126909271. The cubic root of 6882894660 is about 1902.2037826728.

The spelling of 6882894660 in words is "six billion, eight hundred eighty-two million, eight hundred ninety-four thousand, six hundred sixty".