3168946532 has 24 divisors (see below), whose sum is σ = 5895965376. Its totient is φ = 1486984928.

The previous prime is 3168946519. The next prime is 3168946537. The reversal of 3168946532 is 2356498613.

It is not an unprimeable number, because it can be changed into a prime (3168946537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320078 + ... + 329829.

It is an arithmetic number, because the mean of its divisors is an integer number (245665224).

Almost surely, 2^3168946532 is an apocalyptic number.

It is an amenable number.

3168946532 is a deficient number, since it is larger than the sum of its proper divisors (2727018844).

3168946532 is a wasteful number, since it uses less digits than its factorization.

3168946532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649987 (or 649985 counting only the distinct ones).

The product of its digits is 933120, while the sum is 47.

The square root of 3168946532 is about 56293.3968774314. The cubic root of 3168946532 is about 1468.8303485195.

The spelling of 3168946532 in words is "three billion, one hundred sixty-eight million, nine hundred forty-six thousand, five hundred thirty-two".