3030201 has 6 divisors (see below), whose sum is σ = 4376970. Its totient is φ = 2020128.

The previous prime is 3030197. The next prime is 3030217. The reversal of 3030201 is 1020303.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3027600 + 2601 = 1740^2 + 51^2 .

It is not a de Polignac number, because 3030201 - 2² = 3030197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 336689 = 3030201 / (3 + 0 + 3 + 0 + 2 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (3030221) 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 5 ways as a sum of consecutive naturals, for example, 168336 + ... + 168353.

It is an arithmetic number, because the mean of its divisors is an integer number (729495).

Almost surely, 2^3030201 is an apocalyptic number.

It is an amenable number.

3030201 is a deficient number, since it is larger than the sum of its proper divisors (1346769).

3030201 is a wasteful number, since it uses less digits than its factorization.

3030201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336695 (or 336692 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 3030201 is about 1740.7472533369. The cubic root of 3030201 is about 144.7073128890.

Adding to 3030201 its reverse (1020303), we get a palindrome (4050504).

The spelling of 3030201 in words is "three million, thirty thousand, two hundred one".