449085323 has 2 divisors, whose sum is σ = 449085324. Its totient is φ = 449085322.

The previous prime is 449085257. The next prime is 449085353. The reversal of 449085323 is 323580944.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 449085323 - 2⁸ = 449085067 is a prime.

It is not a weakly prime, because it can be changed into another prime (449085353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224542661 + 224542662.

It is an arithmetic number, because the mean of its divisors is an integer number (224542662).

Almost surely, 2^449085323 is an apocalyptic number.

449085323 is a deficient number, since it is larger than the sum of its proper divisors (1).

449085323 is an equidigital number, since it uses as much as digits as its factorization.

449085323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 449085323 is about 21191.6333254424. The cubic root of 449085323 is about 765.7898760574.

The spelling of 449085323 in words is "four hundred forty-nine million, eighty-five thousand, three hundred twenty-three".