2406343 has 2 divisors, whose sum is σ = 2406344. Its totient is φ = 2406342.

The previous prime is 2406307. The next prime is 2406373. The reversal of 2406343 is 3436042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2406343 - 2⁹ = 2405831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2406373) 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, 1203171 + 1203172.

It is an arithmetic number, because the mean of its divisors is an integer number (1203172).

2^2406343 is an apocalyptic number.

2406343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2406343 is an equidigital number, since it uses as much as digits as its factorization.

2406343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2406343 is about 1551.2391820735. The cubic root of 2406343 is about 134.0044366245.

The spelling of 2406343 in words is "two million, four hundred six thousand, three hundred forty-three".