3864484117771 has 4 divisors (see below), whose sum is σ = 4091806712952. Its totient is φ = 3637161522592.

The previous prime is 3864484117757. The next prime is 3864484117799. The reversal of 3864484117771 is 1777114844683.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3864484117771 - 2⁷ = 3864484117643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3864484117751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113661297565 + ... + 113661297598.

It is an arithmetic number, because the mean of its divisors is an integer number (1022951678238).

Almost surely, 2^{3864484117771} is an apocalyptic number.

3864484117771 is a deficient number, since it is larger than the sum of its proper divisors (227322595181).

3864484117771 is a wasteful number, since it uses less digits than its factorization.

3864484117771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227322595180.

The product of its digits is 25288704, while the sum is 61.

The spelling of 3864484117771 in words is "three trillion, eight hundred sixty-four billion, four hundred eighty-four million, one hundred seventeen thousand, seven hundred seventy-one".