2340337 has 2 divisors, whose sum is σ = 2340338. Its totient is φ = 2340336.

The previous prime is 2340313. The next prime is 2340341. The reversal of 2340337 is 7330432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2313441 + 26896 = 1521^2 + 164^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340337 - 2⁷ = 2340209 is a prime.

It is not a weakly prime, because it can be changed into another prime (2340347) 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, 1170168 + 1170169.

It is an arithmetic number, because the mean of its divisors is an integer number (1170169).

2^2340337 is an apocalyptic number.

It is an amenable number.

2340337 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340337 is an equidigital number, since it uses as much as digits as its factorization.

2340337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 2340337 is about 1529.8160020081. The cubic root of 2340337 is about 132.7678124258.

Adding to 2340337 its reverse (7330432), we get a palindrome (9670769).

The spelling of 2340337 in words is "two million, three hundred forty thousand, three hundred thirty-seven".