3025630213 has 4 divisors (see below), whose sum is σ = 3040988940. Its totient is φ = 3010271488.

The previous prime is 3025630159. The next prime is 3025630229. The reversal of 3025630213 is 3120365203.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3120365203 = 47 ⋅66390749.

It can be written as a sum of positive squares in 2 ways, for example, as 2634460929 + 391169284 = 51327^2 + 19778^2 .

It is a cyclic number.

It is not a de Polignac number, because 3025630213 - 2⁹ = 3025629701 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 (3025630273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7679068 + ... + 7679461.

It is an arithmetic number, because the mean of its divisors is an integer number (760247235).

Almost surely, 2^3025630213 is an apocalyptic number.

It is an amenable number.

3025630213 is a deficient number, since it is larger than the sum of its proper divisors (15358727).

3025630213 is a wasteful number, since it uses less digits than its factorization.

3025630213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15358726.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 3025630213 is about 55005.7289107235. The cubic root of 3025630213 is about 1446.3451693136.

Adding to 3025630213 its reverse (3120365203), we get a palindrome (6145995416).

The spelling of 3025630213 in words is "three billion, twenty-five million, six hundred thirty thousand, two hundred thirteen".