3168009 has 12 divisors (see below), whose sum is σ = 4928196. Its totient is φ = 1949472.

The previous prime is 3168007. The next prime is 3168017. The reversal of 3168009 is 9008613.

It can be written as a sum of positive squares in 2 ways, for example, as 1550025 + 1617984 = 1245^2 + 1272^2 .

It is not a de Polignac number, because 3168009 - 2¹ = 3168007 is a prime.

3168009 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3168007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13422 + ... + 13655.

It is an arithmetic number, because the mean of its divisors is an integer number (410683).

Almost surely, 2^3168009 is an apocalyptic number.

3168009 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3168009 is a deficient number, since it is larger than the sum of its proper divisors (1760187).

3168009 is a wasteful number, since it uses less digits than its factorization.

3168009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27096 (or 27093 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 3168009 is about 1779.8901651506. The cubic root of 3168009 is about 146.8685483208.

The spelling of 3168009 in words is "three million, one hundred sixty-eight thousand, nine".