3333168173 has 2 divisors, whose sum is σ = 3333168174. Its totient is φ = 3333168172.

The previous prime is 3333168149. The next prime is 3333168217. The reversal of 3333168173 is 3718613333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2287421929 + 1045746244 = 47827^2 + 32338^2 .

It is an emirp because it is prime and its reverse (3718613333) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3333168173 - 2¹² = 3333164077 is a prime.

It is a super-3 number, since 3×3333168173³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3333168133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666584086 + 1666584087.

It is an arithmetic number, because the mean of its divisors is an integer number (1666584087).

Almost surely, 2^3333168173 is an apocalyptic number.

It is an amenable number.

3333168173 is a deficient number, since it is larger than the sum of its proper divisors (1).

3333168173 is an equidigital number, since it uses as much as digits as its factorization.

3333168173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 38.

The square root of 3333168173 is about 57733.5965708010. The cubic root of 3333168173 is about 1493.7769101015.

The spelling of 3333168173 in words is "three billion, three hundred thirty-three million, one hundred sixty-eight thousand, one hundred seventy-three".