3885388855336 has 64 divisors (see below), whose sum is σ = 8078074894080. Its totient is φ = 1742607651840.

The previous prime is 3885388855333. The next prime is 3885388855349. The reversal of 3885388855336 is 6335588835883.

It is not an unprimeable number, because it can be changed into a prime (3885388855331) 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, 1375660 + ... + 3108571.

It is an arithmetic number, because the mean of its divisors is an integer number (126219920220).

Almost surely, 2^{3885388855336} is an apocalyptic number.

It is an amenable number.

3885388855336 is an abundant number, since it is smaller than the sum of its proper divisors (4192686038744).

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

3885388855336 is a wasteful number, since it uses less digits than its factorization.

3885388855336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484554 (or 4484550 counting only the distinct ones).

The product of its digits is 1990656000, while the sum is 73.

The spelling of 3885388855336 in words is "three trillion, eight hundred eighty-five billion, three hundred eighty-eight million, eight hundred fifty-five thousand, three hundred thirty-six".