3613316161 has 24 divisors (see below), whose sum is σ = 4625830080. Its totient is φ = 2760278976.

The previous prime is 3613316159. The next prime is 3613316171. The reversal of 3613316161 is 1616133163.

It is a happy number.

It is not a de Polignac number, because 3613316161 - 2¹ = 3613316159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3613316171) 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 in 23 ways as a sum of consecutive naturals, for example, 18355 + ... + 86968.

It is an arithmetic number, because the mean of its divisors is an integer number (192742920).

Almost surely, 2^3613316161 is an apocalyptic number.

It is an amenable number.

3613316161 is a deficient number, since it is larger than the sum of its proper divisors (1012513919).

3613316161 is a wasteful number, since it uses less digits than its factorization.

3613316161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105385 (or 105372 counting only the distinct ones).

The product of its digits is 5832, while the sum is 31.

The square root of 3613316161 is about 60110.8655818563. The cubic root of 3613316161 is about 1534.5062247673.

The spelling of 3613316161 in words is "three billion, six hundred thirteen million, three hundred sixteen thousand, one hundred sixty-one".