3884484845886 has 8 divisors (see below), whose sum is σ = 7768969691784. Its totient is φ = 1294828281960.

The previous prime is 3884484845873. The next prime is 3884484845887. The reversal of 3884484845886 is 6885484844883.

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

3884484845886 is an admirable number.

It is a super-2 number, since 2×3884484845886² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3884484845887) 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, 323707070485 + ... + 323707070496.

It is an arithmetic number, because the mean of its divisors is an integer number (971121211473).

Almost surely, 2^{3884484845886} is an apocalyptic number.

3884484845886 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3884484845886 is a wasteful number, since it uses less digits than its factorization.

3884484845886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647414140986.

The product of its digits is 6039797760, while the sum is 78.

The spelling of 3884484845886 in words is "three trillion, eight hundred eighty-four billion, four hundred eighty-four million, eight hundred forty-five thousand, eight hundred eighty-six".