2340719 has 2 divisors, whose sum is σ = 2340720. Its totient is φ = 2340718.

The previous prime is 2340703. The next prime is 2340721. The reversal of 2340719 is 9170432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2340719 - 2⁴ = 2340703 is a prime.

It is a super-2 number, since 2×2340719² = 10957930873922, which contains 22 as substring.

Together with 2340721, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2340739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170359 + 1170360.

It is an arithmetic number, because the mean of its divisors is an integer number (1170360).

2^2340719 is an apocalyptic number.

2340719 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340719 is an equidigital number, since it uses as much as digits as its factorization.

2340719 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 26.

The square root of 2340719 is about 1529.9408485298. The cubic root of 2340719 is about 132.7750356797.

The spelling of 2340719 in words is "two million, three hundred forty thousand, seven hundred nineteen".