3660285382938 has 32 divisors (see below), whose sum is σ = 8562071073600. Its totient is φ = 1155879594288.

The previous prime is 3660285382867. The next prime is 3660285382967. The reversal of 3660285382938 is 8392835820663.

3660285382938 is a `hidden beast` number, since 3 + 6 + 6 + 0 + 2 + 8 + 538 + 2 + 93 + 8 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1783763781 + ... + 1783765832.

It is an arithmetic number, because the mean of its divisors is an integer number (267564721050).

Almost surely, 2^{3660285382938} is an apocalyptic number.

3660285382938 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3660285382938 is an abundant number, since it is smaller than the sum of its proper divisors (4901785690662).

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

3660285382938 is a wasteful number, since it uses less digits than its factorization.

3660285382938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567529643 (or 3567529637 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 63.

The spelling of 3660285382938 in words is "three trillion, six hundred sixty billion, two hundred eighty-five million, three hundred eighty-two thousand, nine hundred thirty-eight".