3144197 has 4 divisors (see below), whose sum is σ = 3593376. Its totient is φ = 2695020.

The previous prime is 3144191. The next prime is 3144217. The reversal of 3144197 is 7914413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3144197 - 2⁴ = 3144181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224579 + ... + 224592.

It is an arithmetic number, because the mean of its divisors is an integer number (898344).

Almost surely, 2^3144197 is an apocalyptic number.

It is an amenable number.

3144197 is a deficient number, since it is larger than the sum of its proper divisors (449179).

3144197 is an equidigital number, since it uses as much as digits as its factorization.

3144197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449178.

The product of its digits is 3024, while the sum is 29.

The square root of 3144197 is about 1773.1883712680. The cubic root of 3144197 is about 146.4996486070.

The spelling of 3144197 in words is "three million, one hundred forty-four thousand, one hundred ninety-seven".