3864702228664 has 32 divisors (see below), whose sum is σ = 7633039986000. Its totient is φ = 1829367251712.

The previous prime is 3864702228631. The next prime is 3864702228691. The reversal of 3864702228664 is 4668222074683.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3864702228599 and 3864702228608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8679109 + ... + 9113524.

Almost surely, 2^{3864702228664} is an apocalyptic number.

It is an amenable number.

3864702228664 is a deficient number, since it is larger than the sum of its proper divisors (3768337757336).

3864702228664 is a wasteful number, since it uses less digits than its factorization.

3864702228664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17794087 (or 17794083 counting only the distinct ones).

The product of its (nonzero) digits is 37158912, while the sum is 58.

The spelling of 3864702228664 in words is "three trillion, eight hundred sixty-four billion, seven hundred two million, two hundred twenty-eight thousand, six hundred sixty-four".