4068866888 has 32 divisors (see below), whose sum is σ = 8002575360. Its totient is φ = 1935774720.

The previous prime is 4068866863. The next prime is 4068866897. The reversal of 4068866888 is 8886688604.

It is a self number, because there is not a number n which added to its sum of digits gives 4068866888.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22745 + ... + 93032.

It is an arithmetic number, because the mean of its divisors is an integer number (250080480).

Almost surely, 2^4068866888 is an apocalyptic number.

It is an amenable number.

4068866888 is a deficient number, since it is larger than the sum of its proper divisors (3933708472).

4068866888 is a wasteful number, since it uses less digits than its factorization.

4068866888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115997 (or 115993 counting only the distinct ones).

The product of its (nonzero) digits is 28311552, while the sum is 62.

The square root of 4068866888 is about 63787.6703446677. The cubic root of 4068866888 is about 1596.4592127545.

The spelling of 4068866888 in words is "four billion, sixty-eight million, eight hundred sixty-six thousand, eight hundred eighty-eight".