3879633642376 has 8 divisors (see below), whose sum is σ = 7274313079470. Its totient is φ = 1939816821184.

The previous prime is 3879633642341. The next prime is 3879633642413. The reversal of 3879633642376 is 6732463369783.

It can be written as a sum of positive squares in only one way, i.e., 3259360836900 + 620272805476 = 1805370^2 + 787574^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242477102641 + ... + 242477102656.

Almost surely, 2^{3879633642376} is an apocalyptic number.

It is an amenable number.

3879633642376 is a deficient number, since it is larger than the sum of its proper divisors (3394679437094).

3879633642376 is a wasteful number, since it uses less digits than its factorization.

3879633642376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484954205303 (or 484954205299 counting only the distinct ones).

The product of its digits is 493807104, while the sum is 67.

The spelling of 3879633642376 in words is "three trillion, eight hundred seventy-nine billion, six hundred thirty-three million, six hundred forty-two thousand, three hundred seventy-six".