3839446641 has 8 divisors (see below), whose sum is σ = 5388697120. Its totient is φ = 2424913632.

The previous prime is 3839446613. The next prime is 3839446657. The reversal of 3839446641 is 1466449383.

3839446641 is digitally balanced in base 3, 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 3839446641 - 2⁹ = 3839446129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3839446661) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 33679300 + ... + 33679413.

It is an arithmetic number, because the mean of its divisors is an integer number (673587140).

Almost surely, 2^3839446641 is an apocalyptic number.

It is an amenable number.

3839446641 is a deficient number, since it is larger than the sum of its proper divisors (1549250479).

3839446641 is a wasteful number, since it uses less digits than its factorization.

3839446641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67358735.

The product of its digits is 1492992, while the sum is 48.

The square root of 3839446641 is about 61963.2684822226. The cubic root of 3839446641 is about 1565.8718331582.

The spelling of 3839446641 in words is "three billion, eight hundred thirty-nine million, four hundred forty-six thousand, six hundred forty-one".