2343743 has 2 divisors, whose sum is σ = 2343744. Its totient is φ = 2343742.

The previous prime is 2343667. The next prime is 2343763. The reversal of 2343743 is 3473432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2343743 - 2⁸ = 2343487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2343763) 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, 1171871 + 1171872.

It is an arithmetic number, because the mean of its divisors is an integer number (1171872).

2^2343743 is an apocalyptic number.

2343743 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343743 is an equidigital number, since it uses as much as digits as its factorization.

2343743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 26.

The square root of 2343743 is about 1530.9288030474. The cubic root of 2343743 is about 132.8321889057.

The spelling of 2343743 in words is "two million, three hundred forty-three thousand, seven hundred forty-three".