3941196865 has 16 divisors (see below), whose sum is σ = 4886562816. Its totient is φ = 3049883200.

The previous prime is 3941196859. The next prime is 3941196877. The reversal of 3941196865 is 5686911493.

3941196865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3941196865 - 2⁷ = 3941196737 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85921 + ... + 123550.

It is an arithmetic number, because the mean of its divisors is an integer number (305410176).

Almost surely, 2^3941196865 is an apocalyptic number.

It is an amenable number.

3941196865 is a deficient number, since it is larger than the sum of its proper divisors (945365951).

3941196865 is a wasteful number, since it uses less digits than its factorization.

3941196865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209600.

The product of its digits is 1399680, while the sum is 52.

The square root of 3941196865 is about 62778.9524044484. The cubic root of 3941196865 is about 1579.5839401472.

The spelling of 3941196865 in words is "three billion, nine hundred forty-one million, one hundred ninety-six thousand, eight hundred sixty-five".