3982903688912 has 80 divisors (see below), whose sum is σ = 7937050746240. Its totient is φ = 1935123595776.

The previous prime is 3982903688891. The next prime is 3982903689019. The reversal of 3982903688912 is 2198863092893.

It is a congruent 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, 215364338 + ... + 215382830.

It is an arithmetic number, because the mean of its divisors is an integer number (99213134328).

Almost surely, 2^{3982903688912} is an apocalyptic number.

It is an amenable number.

3982903688912 is a deficient number, since it is larger than the sum of its proper divisors (3954147057328).

3982903688912 is a wasteful number, since it uses less digits than its factorization.

3982903688912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20140 (or 20134 counting only the distinct ones).

The product of its (nonzero) digits is 80621568, while the sum is 68.

The spelling of 3982903688912 in words is "three trillion, nine hundred eighty-two billion, nine hundred three million, six hundred eighty-eight thousand, nine hundred twelve".