3681132976 has 10 divisors (see below), whose sum is σ = 7132195172. Its totient is φ = 1840566480.

The previous prime is 3681132943. The next prime is 3681132977. The reversal of 3681132976 is 6792311863.

3681132976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3681132977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115035390 + ... + 115035421.

Almost surely, 2^3681132976 is an apocalyptic number.

It is an amenable number.

3681132976 is a deficient number, since it is larger than the sum of its proper divisors (3451062196).

3681132976 is a wasteful number, since it uses less digits than its factorization.

3681132976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230070819 (or 230070813 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 3681132976 is about 60672.3411119103. The cubic root of 3681132976 is about 1544.0469506157.

The spelling of 3681132976 in words is "three billion, six hundred eighty-one million, one hundred thirty-two thousand, nine hundred seventy-six".