3048636681985 has 8 divisors (see below), whose sum is σ = 3736201550976. Its totient is φ = 2387017657200.

The previous prime is 3048636681967. The next prime is 3048636681997. The reversal of 3048636681985 is 5891866368403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3048636681985 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3048636681985.

It is an unprimeable number.

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, 6486460791 + ... + 6486461260.

It is an arithmetic number, because the mean of its divisors is an integer number (467025193872).

Almost surely, 2^{3048636681985} is an apocalyptic number.

It is an amenable number.

3048636681985 is a deficient number, since it is larger than the sum of its proper divisors (687564868991).

3048636681985 is a wasteful number, since it uses less digits than its factorization.

3048636681985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12972922103.

The product of its (nonzero) digits is 179159040, while the sum is 67.

The spelling of 3048636681985 in words is "three trillion, forty-eight billion, six hundred thirty-six million, six hundred eighty-one thousand, nine hundred eighty-five".