3888850038888 has 64 divisors (see below), whose sum is σ = 10049547755520. Its totient is φ = 1252742040000.

The previous prime is 3888850038881. The next prime is 3888850038901. The reversal of 3888850038888 is 8888300588883.

It is a super-2 number, since 2×3888850038888² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3888850038881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3053988 + ... + 4135763.

It is an arithmetic number, because the mean of its divisors is an integer number (157024183680).

Almost surely, 2^{3888850038888} is an apocalyptic number.

It is an amenable number.

3888850038888 is an abundant number, since it is smaller than the sum of its proper divisors (6160697716632).

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

3888850038888 is a wasteful number, since it uses less digits than its factorization.

3888850038888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7190518 (or 7190514 counting only the distinct ones).

The product of its (nonzero) digits is 754974720, while the sum is 75.

The spelling of 3888850038888 in words is "three trillion, eight hundred eighty-eight billion, eight hundred fifty million, thirty-eight thousand, eight hundred eighty-eight".