3660238440984 has 32 divisors (see below), whose sum is σ = 9155466144000. Its totient is φ = 1219430141472.

The previous prime is 3660238440973. The next prime is 3660238441003. The reversal of 3660238440984 is 4890448320663.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40537644 + ... + 40627835.

It is an arithmetic number, because the mean of its divisors is an integer number (286108317000).

Almost surely, 2^{3660238440984} is an apocalyptic number.

It is an amenable number.

3660238440984 is an abundant number, since it is smaller than the sum of its proper divisors (5495227703016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3660238440984 is a wasteful number, since it uses less digits than its factorization.

3660238440984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81167367 (or 81167363 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 57.

The spelling of 3660238440984 in words is "three trillion, six hundred sixty billion, two hundred thirty-eight million, four hundred forty thousand, nine hundred eighty-four".