2340313 has 2 divisors, whose sum is σ = 2340314. Its totient is φ = 2340312.

The previous prime is 2340277. The next prime is 2340337. The reversal of 2340313 is 3130432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2082249 + 258064 = 1443^2 + 508^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340313 - 2²¹ = 243161 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2340383) 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 as a sum of consecutive naturals, namely, 1170156 + 1170157.

It is an arithmetic number, because the mean of its divisors is an integer number (1170157).

2^2340313 is an apocalyptic number.

It is an amenable number.

2340313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340313 is an equidigital number, since it uses as much as digits as its factorization.

2340313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2340313 is about 1529.8081579074. The cubic root of 2340313 is about 132.7673585826.

Adding to 2340313 its reverse (3130432), we get a palindrome (5470745).

The spelling of 2340313 in words is "two million, three hundred forty thousand, three hundred thirteen".