3243002313 has 4 divisors (see below), whose sum is σ = 4324003088. Its totient is φ = 2162001540.

The previous prime is 3243002299. The next prime is 3243002317. The reversal of 3243002313 is 3132003423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3243002313 - 2⁸ = 3243002057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3243002313.

It is not an unprimeable number, because it can be changed into a prime (3243002317) 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 3 ways as a sum of consecutive naturals, for example, 540500383 + ... + 540500388.

It is an arithmetic number, because the mean of its divisors is an integer number (1081000772).

Almost surely, 2^3243002313 is an apocalyptic number.

It is an amenable number.

3243002313 is a deficient number, since it is larger than the sum of its proper divisors (1081000775).

3243002313 is a wasteful number, since it uses less digits than its factorization.

3243002313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081000774.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3243002313 is about 56947.3644078460. The cubic root of 3243002313 is about 1480.1841615548.

Adding to 3243002313 its reverse (3132003423), we get a palindrome (6375005736).

The spelling of 3243002313 in words is "three billion, two hundred forty-three million, two thousand, three hundred thirteen".