3888888888886 has 8 divisors (see below), whose sum is σ = 5898876404760. Its totient is φ = 1922596753968.

The previous prime is 3888888888883. The next prime is 3888888888943. The reversal of 3888888888886 is 6888888888883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3888888888883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10923845016 + ... + 10923845371.

It is an arithmetic number, because the mean of its divisors is an integer number (737359550595).

Almost surely, 2^{3888888888886} is an apocalyptic number.

3888888888886 is a deficient number, since it is larger than the sum of its proper divisors (2009987515874).

3888888888886 is a wasteful number, since it uses less digits than its factorization.

3888888888886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21847690478.

The product of its digits is 154618822656, while the sum is 97.

It can be divided in two parts, 3888888 and 888886, that added together give a palindrome (4777774).

The spelling of 3888888888886 in words is "three trillion, eight hundred eighty-eight billion, eight hundred eighty-eight million, eight hundred eighty-eight thousand, eight hundred eighty-six".