3218632876 has 12 divisors (see below), whose sum is σ = 5637337272. Its totient is φ = 1607965088.

The previous prime is 3218632873. The next prime is 3218632883. The reversal of 3218632876 is 6782368123.

It is not an unprimeable number, because it can be changed into a prime (3218632873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332470 + ... + 342013.

It is an arithmetic number, because the mean of its divisors is an integer number (469778106).

Almost surely, 2^3218632876 is an apocalyptic number.

It is an amenable number.

3218632876 is a deficient number, since it is larger than the sum of its proper divisors (2418704396).

3218632876 is a wasteful number, since it uses less digits than its factorization.

3218632876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675680 (or 675678 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 3218632876 is about 56732.9963601430. The cubic root of 3218632876 is about 1476.4672368893.

The spelling of 3218632876 in words is "three billion, two hundred eighteen million, six hundred thirty-two thousand, eight hundred seventy-six".