3224197 has 2 divisors, whose sum is σ = 3224198. Its totient is φ = 3224196.

The previous prime is 3224189. The next prime is 3224233. The reversal of 3224197 is 7914223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2070721 + 1153476 = 1439^2 + 1074^2 .

It is a cyclic number.

It is not a de Polignac number, because 3224197 - 2³ = 3224189 is a prime.

3224197 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3224297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612098 + 1612099.

It is an arithmetic number, because the mean of its divisors is an integer number (1612099).

Almost surely, 2^3224197 is an apocalyptic number.

It is an amenable number.

3224197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3224197 is an equidigital number, since it uses as much as digits as its factorization.

3224197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 28.

The square root of 3224197 is about 1795.6049120004. The cubic root of 3224197 is about 147.7317547946.

The spelling of 3224197 in words is "three million, two hundred twenty-four thousand, one hundred ninety-seven".