3789596807664 has 40 divisors (see below), whose sum is σ = 9998085200640. Its totient is φ = 1236322362048.

The previous prime is 3789596807663. The next prime is 3789596807669. The reversal of 3789596807664 is 4667086959873.

It is a super-2 number, since 2×3789596807664² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3789596807664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3789596807663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839890654 + ... + 839895165.

It is an arithmetic number, because the mean of its divisors is an integer number (249952130016).

Almost surely, 2^{3789596807664} is an apocalyptic number.

It is an amenable number.

3789596807664 is an abundant number, since it is smaller than the sum of its proper divisors (6208488392976).

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

3789596807664 is a wasteful number, since it uses less digits than its factorization.

3789596807664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679785877 (or 1679785871 counting only the distinct ones).

The product of its (nonzero) digits is 3292047360, while the sum is 78.

The spelling of 3789596807664 in words is "three trillion, seven hundred eighty-nine billion, five hundred ninety-six million, eight hundred seven thousand, six hundred sixty-four".