3172297 has 8 divisors (see below), whose sum is σ = 3373760. Its totient is φ = 2974320.

The previous prime is 3172289. The next prime is 3172303. The reversal of 3172297 is 7922713.

3172297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3172297 - 2³ = 3172289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3172207) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1147 + ... + 2767.

It is an arithmetic number, because the mean of its divisors is an integer number (421720).

Almost surely, 2^3172297 is an apocalyptic number.

It is an amenable number.

3172297 is a deficient number, since it is larger than the sum of its proper divisors (201463).

3172297 is a wasteful number, since it uses less digits than its factorization.

3172297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743.

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

The square root of 3172297 is about 1781.0943265307. The cubic root of 3172297 is about 146.9347821825.

The spelling of 3172297 in words is "three million, one hundred seventy-two thousand, two hundred ninety-seven".