3660531116 has 24 divisors (see below), whose sum is σ = 7030146816. Its totient is φ = 1653911120.

The previous prime is 3660531113. The next prime is 3660531139. The reversal of 3660531116 is 6111350663.

It is not an unprimeable number, because it can be changed into a prime (3660531113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241736 + ... + 256431.

It is an arithmetic number, because the mean of its divisors is an integer number (292922784).

Almost surely, 2^3660531116 is an apocalyptic number.

It is an amenable number.

3660531116 is a deficient number, since it is larger than the sum of its proper divisors (3369615700).

3660531116 is a wasteful number, since it uses less digits than its factorization.

3660531116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498349 (or 498347 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 3660531116 is about 60502.3232281208. The cubic root of 3660531116 is about 1541.1610847993.

Adding to 3660531116 its reverse (6111350663), we get a palindrome (9771881779).

The spelling of 3660531116 in words is "three billion, six hundred sixty million, five hundred thirty-one thousand, one hundred sixteen".