3946850783841 has 8 divisors (see below), whose sum is σ = 6014248813504. Its totient is φ = 2255343305040.

The previous prime is 3946850783801. The next prime is 3946850783879. The reversal of 3946850783841 is 1483870586493.

3946850783841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3946850783841 - 2⁷ = 3946850783713 is a prime.

It is a super-2 number, since 2×3946850783841² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3946850783801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93972637690 + ... + 93972637731.

It is an arithmetic number, because the mean of its divisors is an integer number (751781101688).

Almost surely, 2^{3946850783841} is an apocalyptic number.

It is an amenable number.

3946850783841 is a deficient number, since it is larger than the sum of its proper divisors (2067398029663).

3946850783841 is a wasteful number, since it uses less digits than its factorization.

3946850783841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187945275431.

The product of its (nonzero) digits is 139345920, while the sum is 66.

The spelling of 3946850783841 in words is "three trillion, nine hundred forty-six billion, eight hundred fifty million, seven hundred eighty-three thousand, eight hundred forty-one".