4364449 has 2 divisors, whose sum is σ = 4364450. Its totient is φ = 4364448.

The previous prime is 4364431. The next prime is 4364501. The reversal of 4364449 is 9444634.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4028049 + 336400 = 2007^2 + 580^2 .

It is a cyclic number.

It is not a de Polignac number, because 4364449 - 2¹³ = 4356257 is a prime.

It is not a weakly prime, because it can be changed into another prime (4364429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2182224 + 2182225.

It is an arithmetic number, because the mean of its divisors is an integer number (2182225).

Almost surely, 2^4364449 is an apocalyptic number.

It is an amenable number.

4364449 is a deficient number, since it is larger than the sum of its proper divisors (1).

4364449 is an equidigital number, since it uses as much as digits as its factorization.

4364449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 34.

The square root of 4364449 is about 2089.1263724342. The cubic root of 4364449 is about 163.4217315003.

The spelling of 4364449 in words is "four million, three hundred sixty-four thousand, four hundred forty-nine".