3960807683842 has 8 divisors (see below), whose sum is σ = 5941707862032. Its totient is φ = 1980238396500.

The previous prime is 3960807683821. The next prime is 3960807683933. The reversal of 3960807683842 is 2483867080693.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 82692784 + ... + 82740667.

It is an arithmetic number, because the mean of its divisors is an integer number (742713482754).

Almost surely, 2^{3960807683842} is an apocalyptic number.

3960807683842 is a deficient number, since it is larger than the sum of its proper divisors (1980900178190).

3960807683842 is a wasteful number, since it uses less digits than its factorization.

3960807683842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165445424.

The product of its (nonzero) digits is 83607552, while the sum is 64.

The spelling of 3960807683842 in words is "three trillion, nine hundred sixty billion, eight hundred seven million, six hundred eighty-three thousand, eight hundred forty-two".