3963579283876 has 27 divisors (see below), whose sum is σ = 6953594640811. Its totient is φ = 1976850283544.

The previous prime is 3963579283849. The next prime is 3963579283891. The reversal of 3963579283876 is 6783829753693.

The square root of 3963579283876 is 1990874.

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

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, 2002818255 + ... + 2002820233.

Almost surely, 2^{3963579283876} is an apocalyptic number.

3963579283876 is the 1990874-th square number.

It is an amenable number.

3963579283876 is a deficient number, since it is larger than the sum of its proper divisors (2990015356935).

3963579283876 is an frugal number, since it uses more digits than its factorization.

3963579283876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4968 (or 2484 counting only the distinct ones).

The product of its digits is 2469035520, while the sum is 76.

The spelling of 3963579283876 in words is "three trillion, nine hundred sixty-three billion, five hundred seventy-nine million, two hundred eighty-three thousand, eight hundred seventy-six".