3500201 has 2 divisors, whose sum is σ = 3500202. Its totient is φ = 3500200.

The previous prime is 3500197. The next prime is 3500207. The reversal of 3500201 is 1020053.

3500201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2725801 + 774400 = 1651^2 + 880^2 .

It is a cyclic number.

It is not a de Polignac number, because 3500201 - 2² = 3500197 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3500207) by changing a digit.

It is a nontrivial repunit in base 43.

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 as a sum of consecutive naturals, namely, 1750100 + 1750101.

It is an arithmetic number, because the mean of its divisors is an integer number (1750101).

Almost surely, 2^3500201 is an apocalyptic number.

It is an amenable number.

3500201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3500201 is an equidigital number, since it uses as much as digits as its factorization.

3500201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 3500201 is about 1870.8824121254. The cubic root of 3500201 is about 151.8323549876.

Adding to 3500201 its reverse (1020053), we get a palindrome (4520254).

The spelling of 3500201 in words is "three million, five hundred thousand, two hundred one".