3201171606 has 12 divisors (see below), whose sum is σ = 6935871852. Its totient is φ = 1067057196.

The previous prime is 3201171599. The next prime is 3201171619. The reversal of 3201171606 is 6061711023.

It is a self number, because there is not a number n which added to its sum of digits gives 3201171606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 88921416 + ... + 88921451.

It is an arithmetic number, because the mean of its divisors is an integer number (577989321).

Almost surely, 2^3201171606 is an apocalyptic number.

3201171606 is an abundant number, since it is smaller than the sum of its proper divisors (3734700246).

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

3201171606 is a wasteful number, since it uses less digits than its factorization.

3201171606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177842875 (or 177842872 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 3201171606 is about 56578.8971790720. The cubic root of 3201171606 is about 1473.7924205708.

Adding to 3201171606 its reverse (6061711023), we get a palindrome (9262882629).

The spelling of 3201171606 in words is "three billion, two hundred one million, one hundred seventy-one thousand, six hundred six".