13659343 has 2 divisors, whose sum is σ = 13659344. Its totient is φ = 13659342.

The previous prime is 13659329. The next prime is 13659353. The reversal of 13659343 is 34395631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13659343 - 2⁹ = 13658831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13659299 and 13659308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13659323) 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, 6829671 + 6829672.

It is an arithmetic number, because the mean of its divisors is an integer number (6829672).

Almost surely, 2^13659343 is an apocalyptic number.

13659343 is a deficient number, since it is larger than the sum of its proper divisors (1).

13659343 is an equidigital number, since it uses as much as digits as its factorization.

13659343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29160, while the sum is 34.

The square root of 13659343 is about 3695.8548402230. The cubic root of 13659343 is about 239.0433153870.

The spelling of 13659343 in words is "thirteen million, six hundred fifty-nine thousand, three hundred forty-three".