3946832801873 has 16 divisors (see below), whose sum is σ = 4277913022656. Its totient is φ = 3619692619200.

The previous prime is 3946832801869. The next prime is 3946832801893. The reversal of 3946832801873 is 3781082386493.

It is a cyclic number.

It is not a de Polignac number, because 3946832801873 - 2² = 3946832801869 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3946832801893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6195323 + ... + 6802623.

It is an arithmetic number, because the mean of its divisors is an integer number (267369563916).

Almost surely, 2^{3946832801873} is an apocalyptic number.

It is an amenable number.

3946832801873 is a deficient number, since it is larger than the sum of its proper divisors (331080220783).

3946832801873 is a wasteful number, since it uses less digits than its factorization.

3946832801873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610544.

The product of its (nonzero) digits is 41803776, while the sum is 62.

The spelling of 3946832801873 in words is "three trillion, nine hundred forty-six billion, eight hundred thirty-two million, eight hundred one thousand, eight hundred seventy-three".