8943359 has 2 divisors, whose sum is σ = 8943360. Its totient is φ = 8943358.

The previous prime is 8943331. The next prime is 8943367. The reversal of 8943359 is 9533498.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8943359 is a prime.

It is a Sophie Germain prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8943329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4471679 + 4471680.

It is an arithmetic number, because the mean of its divisors is an integer number (4471680).

Almost surely, 2^8943359 is an apocalyptic number.

8943359 is a deficient number, since it is larger than the sum of its proper divisors (1).

8943359 is an equidigital number, since it uses as much as digits as its factorization.

8943359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 41.

The square root of 8943359 is about 2990.5449336200. The cubic root of 8943359 is about 207.5711006162.

The spelling of 8943359 in words is "eight million, nine hundred forty-three thousand, three hundred fifty-nine".