449036323 has 2 divisors, whose sum is σ = 449036324. Its totient is φ = 449036322.

The previous prime is 449036297. The next prime is 449036327. The reversal of 449036323 is 323630944.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 449036323 - 2¹³ = 449028131 is a prime.

It is not a weakly prime, because it can be changed into another prime (449036327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224518161 + 224518162.

It is an arithmetic number, because the mean of its divisors is an integer number (224518162).

Almost surely, 2^449036323 is an apocalyptic number.

449036323 is a deficient number, since it is larger than the sum of its proper divisors (1).

449036323 is an equidigital number, since it uses as much as digits as its factorization.

449036323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 34.

The square root of 449036323 is about 21190.4771772605. The cubic root of 449036323 is about 765.7620230958.

The spelling of 449036323 in words is "four hundred forty-nine million, thirty-six thousand, three hundred twenty-three".