2309413 has 2 divisors, whose sum is σ = 2309414. Its totient is φ = 2309412.

The previous prime is 2309389. The next prime is 2309441. The reversal of 2309413 is 3149032.

2309413 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., 1181569 + 1127844 = 1087^2 + 1062^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2309413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2309113) by changing a digit.

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, 1154706 + 1154707.

It is an arithmetic number, because the mean of its divisors is an integer number (1154707).

2^2309413 is an apocalyptic number.

It is an amenable number.

2309413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2309413 is an equidigital number, since it uses as much as digits as its factorization.

2309413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2309413 is about 1519.6752942652. The cubic root of 2309413 is about 132.1804426947.

The spelling of 2309413 in words is "two million, three hundred nine thousand, four hundred thirteen".