3939585671814 has 64 divisors (see below), whose sum is σ = 8932207468800. Its totient is φ = 1148335823232.

The previous prime is 3939585671789. The next prime is 3939585671899. The reversal of 3939585671814 is 4181765859393.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62631972 + ... + 62694840.

It is an arithmetic number, because the mean of its divisors is an integer number (139565741700).

Almost surely, 2^{3939585671814} is an apocalyptic number.

3939585671814 is an abundant number, since it is smaller than the sum of its proper divisors (4992621796986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3939585671814 is a wasteful number, since it uses less digits than its factorization.

3939585671814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105189.

The product of its digits is 195955200, while the sum is 69.

The spelling of 3939585671814 in words is "three trillion, nine hundred thirty-nine billion, five hundred eighty-five million, six hundred seventy-one thousand, eight hundred fourteen".