3446816168 has 8 divisors (see below), whose sum is σ = 6462780330. Its totient is φ = 1723408080.

The previous prime is 3446816161. The next prime is 3446816173. The reversal of 3446816168 is 8616186443.

It can be written as a sum of positive squares in only one way, i.e., 1944633604 + 1502182564 = 44098^2 + 38758^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3446816161) by changing a digit.

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 as a sum of consecutive naturals, namely, 215426003 + ... + 215426018.

Almost surely, 2^3446816168 is an apocalyptic number.

It is an amenable number.

3446816168 is a deficient number, since it is larger than the sum of its proper divisors (3015964162).

3446816168 is a wasteful number, since it uses less digits than its factorization.

3446816168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430852027 (or 430852023 counting only the distinct ones).

The product of its digits is 663552, while the sum is 47.

The square root of 3446816168 is about 58709.5917887359. The cubic root of 3446816168 is about 1510.5648469386.

The spelling of 3446816168 in words is "three billion, four hundred forty-six million, eight hundred sixteen thousand, one hundred sixty-eight".