3497201 has 2 divisors, whose sum is σ = 3497202. Its totient is φ = 3497200.

The previous prime is 3497161. The next prime is 3497209. The reversal of 3497201 is 1027943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3418801 + 78400 = 1849^2 + 280^2 .

It is a cyclic number.

It is not a de Polignac number, because 3497201 - 2¹⁰ = 3496177 is a prime.

It is not a weakly prime, because it can be changed into another prime (3497209) 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 as a sum of consecutive naturals, namely, 1748600 + 1748601.

It is an arithmetic number, because the mean of its divisors is an integer number (1748601).

Almost surely, 2^3497201 is an apocalyptic number.

It is an amenable number.

3497201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3497201 is an equidigital number, since it uses as much as digits as its factorization.

3497201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 3497201 is about 1870.0804795516. The cubic root of 3497201 is about 151.7889644069.

The spelling of 3497201 in words is "three million, four hundred ninety-seven thousand, two hundred one".