3166346500020 has 144 divisors (see below), whose sum is σ = 10521206055360. Its totient is φ = 764413977600.

The previous prime is 3166346500019. The next prime is 3166346500073. The reversal of 3166346500020 is 200056436613.

3166346500020 is a `hidden beast` number, since 3 + 16 + 634 + 6 + 5 + 0 + 0 + 0 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 2840590 + ... + 3794949.

It is an arithmetic number, because the mean of its divisors is an integer number (73063930940).

Almost surely, 2^{3166346500020} is an apocalyptic number.

3166346500020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3166346500020 is an abundant number, since it is smaller than the sum of its proper divisors (7354859555340).

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

3166346500020 is a wasteful number, since it uses less digits than its factorization.

3166346500020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6635806 (or 6635801 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 3166346500020 in words is "three trillion, one hundred sixty-six billion, three hundred forty-six million, five hundred thousand, twenty".