3888710038812 has 48 divisors (see below), whose sum is σ = 9108556531200. Its totient is φ = 1291252236480.

The previous prime is 3888710038789. The next prime is 3888710038813. The reversal of 3888710038812 is 2188300178883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3888710038813) 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, 26496489 + ... + 26642847.

It is an arithmetic number, because the mean of its divisors is an integer number (189761594400).

Almost surely, 2^{3888710038812} is an apocalyptic number.

It is an amenable number.

3888710038812 is an abundant number, since it is smaller than the sum of its proper divisors (5219846492388).

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

3888710038812 is a wasteful number, since it uses less digits than its factorization.

3888710038812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154866 (or 154864 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 57.

The spelling of 3888710038812 in words is "three trillion, eight hundred eighty-eight billion, seven hundred ten million, thirty-eight thousand, eight hundred twelve".