8445359 has 4 divisors (see below), whose sum is σ = 9095016. Its totient is φ = 7795704.

The previous prime is 8445343. The next prime is 8445377. The reversal of 8445359 is 9535448.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8445359 - 2⁴ = 8445343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8445259) 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 in 3 ways as a sum of consecutive naturals, for example, 324809 + ... + 324834.

It is an arithmetic number, because the mean of its divisors is an integer number (2273754).

Almost surely, 2^8445359 is an apocalyptic number.

8445359 is a deficient number, since it is larger than the sum of its proper divisors (649657).

8445359 is a wasteful number, since it uses less digits than its factorization.

8445359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649656.

The product of its digits is 86400, while the sum is 38.

The square root of 8445359 is about 2906.0899848422. The cubic root of 8445359 is about 203.6445093576.

The spelling of 8445359 in words is "eight million, four hundred forty-five thousand, three hundred fifty-nine".