3297172 has 12 divisors (see below), whose sum is σ = 5865076. Its totient is φ = 1621440.

The previous prime is 3297163. The next prime is 3297187. The reversal of 3297172 is 2717923.

3297172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 749956 + 2547216 = 866^2 + 1596^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6513 + ... + 7000.

Almost surely, 2^3297172 is an apocalyptic number.

It is an amenable number.

3297172 is a deficient number, since it is larger than the sum of its proper divisors (2567904).

3297172 is a wasteful number, since it uses less digits than its factorization.

3297172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13578 (or 13576 counting only the distinct ones).

The product of its digits is 5292, while the sum is 31.

The square root of 3297172 is about 1815.8116642427. The cubic root of 3297172 is about 148.8380144329.

The spelling of 3297172 in words is "three million, two hundred ninety-seven thousand, one hundred seventy-two".