3946007663682 has 64 divisors (see below), whose sum is σ = 9517367654400. Its totient is φ = 1065480739200.

The previous prime is 3946007663651. The next prime is 3946007663737. The reversal of 3946007663682 is 2863667006493.

It is a happy 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, 5718694 + ... + 6371457.

It is an arithmetic number, because the mean of its divisors is an integer number (148708869600).

Almost surely, 2^{3946007663682} is an apocalyptic number.

3946007663682 is an abundant number, since it is smaller than the sum of its proper divisors (5571359990718).

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

3946007663682 is a wasteful number, since it uses less digits than its factorization.

3946007663682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12090591.

The product of its (nonzero) digits is 47029248, while the sum is 60.

The spelling of 3946007663682 in words is "three trillion, nine hundred forty-six billion, seven million, six hundred sixty-three thousand, six hundred eighty-two".