8322449 has 4 divisors (see below), whose sum is σ = 8609460. Its totient is φ = 8035440.

The previous prime is 8322439. The next prime is 8322451. The reversal of 8322449 is 9442238.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3214849 + 5107600 = 1793^2 + 2260^2 .

It is a cyclic number.

It is not a de Polignac number, because 8322449 - 2¹² = 8318353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8322409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143462 + ... + 143519.

It is an arithmetic number, because the mean of its divisors is an integer number (2152365).

Almost surely, 2^8322449 is an apocalyptic number.

It is an amenable number.

8322449 is a deficient number, since it is larger than the sum of its proper divisors (287011).

8322449 is a wasteful number, since it uses less digits than its factorization.

8322449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287010.

The product of its digits is 13824, while the sum is 32.

The square root of 8322449 is about 2884.8655081303. The cubic root of 8322449 is about 202.6517604433.

The spelling of 8322449 in words is "eight million, three hundred twenty-two thousand, four hundred forty-nine".