6888489504 has 192 divisors, whose sum is σ = 20114962560. Its totient is φ = 2050375680.

The previous prime is 6888489469. The next prime is 6888489511. The reversal of 6888489504 is 4059848886.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11128107 + ... + 11128725.

It is an arithmetic number, because the mean of its divisors is an integer number (104765430).

Almost surely, 2^6888489504 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 6888489504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10057481280).

6888489504 is an abundant number, since it is smaller than the sum of its proper divisors (13226473056).

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

6888489504 is a wasteful number, since it uses less digits than its factorization.

6888489504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923 (or 915 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 60.

The square root of 6888489504 is about 82996.9246659176. The cubic root of 6888489504 is about 1902.7190528515.

The spelling of 6888489504 in words is "six billion, eight hundred eighty-eight million, four hundred eighty-nine thousand, five hundred four".