73386800166 has 32 divisors (see below), whose sum is σ = 162164187648. Its totient is φ = 22022295680.

The previous prime is 73386800119. The next prime is 73386800167. The reversal of 73386800166 is 66100868337.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73386800167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15638490 + ... + 15643181.

It is an arithmetic number, because the mean of its divisors is an integer number (5067630864).

Almost surely, 2^73386800166 is an apocalyptic number.

73386800166 is an abundant number, since it is smaller than the sum of its proper divisors (88777387482).

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

73386800166 is a wasteful number, since it uses less digits than its factorization.

73386800166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31281716.

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 73386800166 in words is "seventy-three billion, three hundred eighty-six million, eight hundred thousand, one hundred sixty-six".