3871750022 has 32 divisors (see below), whose sum is σ = 6864943104. Its totient is φ = 1602619200.

The previous prime is 3871750019. The next prime is 3871750031. The reversal of 3871750022 is 2200571783.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217553 + ... + 234675.

It is an arithmetic number, because the mean of its divisors is an integer number (214529472).

Almost surely, 2^3871750022 is an apocalyptic number.

3871750022 is a deficient number, since it is larger than the sum of its proper divisors (2993193082).

3871750022 is a wasteful number, since it uses less digits than its factorization.

3871750022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17684.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 3871750022 is about 62223.3880626891. The cubic root of 3871750022 is about 1570.2510886229.

The spelling of 3871750022 in words is "three billion, eight hundred seventy-one million, seven hundred fifty thousand, twenty-two".