3166818001849 has 8 divisors (see below), whose sum is σ = 3186836735040. Its totient is φ = 3146811837456.

The previous prime is 3166818001847. The next prime is 3166818001861. The reversal of 3166818001849 is 9481008186613.

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

It is a cyclic number.

It is not a de Polignac number, because 3166818001849 - 2¹ = 3166818001847 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 3166818001849.

It is not an unprimeable number, because it can be changed into a prime (3166818001847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2636434 + ... + 3644779.

It is an arithmetic number, because the mean of its divisors is an integer number (398354591880).

Almost surely, 2^{3166818001849} is an apocalyptic number.

It is an amenable number.

3166818001849 is a deficient number, since it is larger than the sum of its proper divisors (20018733191).

3166818001849 is a wasteful number, since it uses less digits than its factorization.

3166818001849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6284399.

The product of its (nonzero) digits is 1990656, while the sum is 55.

The spelling of 3166818001849 in words is "three trillion, one hundred sixty-six billion, eight hundred eighteen million, one thousand, eight hundred forty-nine".