8414449 has 2 divisors, whose sum is σ = 8414450. Its totient is φ = 8414448.

The previous prime is 8414443. The next prime is 8414453. The reversal of 8414449 is 9444148.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7463824 + 950625 = 2732^2 + 975^2 .

It is a cyclic number.

It is not a de Polignac number, because 8414449 - 2¹¹ = 8412401 is a prime.

It is an Ulam number.

It is equal to p₅₆₅₇₈₃ and since 8414449 and 565783 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (8414443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4207224 + 4207225.

It is an arithmetic number, because the mean of its divisors is an integer number (4207225).

Almost surely, 2^8414449 is an apocalyptic number.

It is an amenable number.

8414449 is a deficient number, since it is larger than the sum of its proper divisors (1).

8414449 is an equidigital number, since it uses as much as digits as its factorization.

8414449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 34.

The square root of 8414449 is about 2900.7669675450. The cubic root of 8414449 is about 203.3957594462.

The spelling of 8414449 in words is "eight million, four hundred fourteen thousand, four hundred forty-nine".