3864444471076 has 24 divisors (see below), whose sum is σ = 7801121555136. Its totient is φ = 1640712070560.

The previous prime is 3864444471053. The next prime is 3864444471133. The reversal of 3864444471076 is 6701744444683.

It is a self number, because there is not a number n which added to its sum of digits gives 3864444471076.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 644930995 + ... + 644936986.

It is an arithmetic number, because the mean of its divisors is an integer number (325046731464).

Almost surely, 2^{3864444471076} is an apocalyptic number.

It is an amenable number.

3864444471076 is an abundant number, since it is smaller than the sum of its proper divisors (3936677084060).

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

3864444471076 is a wasteful number, since it uses less digits than its factorization.

3864444471076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289868099 (or 1289868097 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 58.

The spelling of 3864444471076 in words is "three trillion, eight hundred sixty-four billion, four hundred forty-four million, four hundred seventy-one thousand, seventy-six".