3876795605764 has 27 divisors (see below), whose sum is σ = 6897862530741. Its totient is φ = 1906502652240.

The previous prime is 3876795605743. The next prime is 3876795605827. The reversal of 3876795605764 is 4675065976783.

The square root of 3876795605764 is 1968958.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 126066183364 + 3750729422400 = 355058^2 + 1936680^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 240204807 + ... + 240220945.

Almost surely, 2^{3876795605764} is an apocalyptic number.

3876795605764 is the 1968958-th square number.

It is an amenable number.

3876795605764 is a deficient number, since it is larger than the sum of its proper divisors (3021066924977).

3876795605764 is an frugal number, since it uses more digits than its factorization.

3876795605764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32404 (or 16202 counting only the distinct ones).

The product of its (nonzero) digits is 1600300800, while the sum is 73.

The spelling of 3876795605764 in words is "three trillion, eight hundred seventy-six billion, seven hundred ninety-five million, six hundred five thousand, seven hundred sixty-four".