3864821341750 has 32 divisors (see below), whose sum is σ = 7235371072800. Its totient is φ = 1545837613600.

The previous prime is 3864821341721. The next prime is 3864821341769. The reversal of 3864821341750 is 571431284683.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3887301 + ... + 4779199.

It is an arithmetic number, because the mean of its divisors is an integer number (226105346025).

Almost surely, 2^{3864821341750} is an apocalyptic number.

3864821341750 is a deficient number, since it is larger than the sum of its proper divisors (3370549731050).

3864821341750 is a wasteful number, since it uses less digits than its factorization.

3864821341750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909249 (or 909239 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 3864821341750 in words is "three trillion, eight hundred sixty-four billion, eight hundred twenty-one million, three hundred forty-one thousand, seven hundred fifty".