3242960813 has 2 divisors, whose sum is σ = 3242960814. Its totient is φ = 3242960812.

The previous prime is 3242960807. The next prime is 3242960821. The reversal of 3242960813 is 3180692423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3242960809 + 4 = 56947^2 + 2^2 .

It is an emirp because it is prime and its reverse (3180692423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3242960813 - 2⁴ = 3242960797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3242960863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621480406 + 1621480407.

It is an arithmetic number, because the mean of its divisors is an integer number (1621480407).

Almost surely, 2^3242960813 is an apocalyptic number.

It is an amenable number.

3242960813 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242960813 is an equidigital number, since it uses as much as digits as its factorization.

3242960813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 3242960813 is about 56947.0000351204. Note that the first 4 decimals coincide. The cubic root of 3242960813 is about 1480.1778476622.

The spelling of 3242960813 in words is "three billion, two hundred forty-two million, nine hundred sixty thousand, eight hundred thirteen".