3888484848485 has 16 divisors (see below), whose sum is σ = 4712607235440. Its totient is φ = 3079840550400.

The previous prime is 3888484848481. The next prime is 3888484848527. The reversal of 3888484848485 is 5848484848883.

It can be written as a sum of positive squares in 8 ways, for example, as 28100822689 + 3860384025796 = 167633^2 + 1964786^2 .

It is not a de Polignac number, because 3888484848485 - 2² = 3888484848481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3888484848481) 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, 11052449 + ... + 11398841.

It is an arithmetic number, because the mean of its divisors is an integer number (294537952215).

Almost surely, 2^{3888484848485} is an apocalyptic number.

It is an amenable number.

3888484848485 is a deficient number, since it is larger than the sum of its proper divisors (824122386955).

3888484848485 is a wasteful number, since it uses less digits than its factorization.

3888484848485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368728.

The product of its digits is 8053063680, while the sum is 80.

The spelling of 3888484848485 in words is "three trillion, eight hundred eighty-eight billion, four hundred eighty-four million, eight hundred forty-eight thousand, four hundred eighty-five".