8909359 has 2 divisors, whose sum is σ = 8909360. Its totient is φ = 8909358.

The previous prime is 8909323. The next prime is 8909387. The reversal of 8909359 is 9539098.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8909359 - 2¹⁹ = 8385071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8909389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4454679 + 4454680.

It is an arithmetic number, because the mean of its divisors is an integer number (4454680).

Almost surely, 2^8909359 is an apocalyptic number.

8909359 is a deficient number, since it is larger than the sum of its proper divisors (1).

8909359 is an equidigital number, since it uses as much as digits as its factorization.

8909359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 43.

The square root of 8909359 is about 2984.8549378487. The cubic root of 8909359 is about 207.3077253094.

The spelling of 8909359 in words is "eight million, nine hundred nine thousand, three hundred fifty-nine".