449798627 has 2 divisors, whose sum is σ = 449798628. Its totient is φ = 449798626.

The previous prime is 449798611. The next prime is 449798669. The reversal of 449798627 is 726897944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 449798627 - 2⁴ = 449798611 is a prime.

It is not a weakly prime, because it can be changed into another prime (449798527) 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, 224899313 + 224899314.

It is an arithmetic number, because the mean of its divisors is an integer number (224899314).

Almost surely, 2^449798627 is an apocalyptic number.

449798627 is a deficient number, since it is larger than the sum of its proper divisors (1).

449798627 is an equidigital number, since it uses as much as digits as its factorization.

449798627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6096384, while the sum is 56.

The square root of 449798627 is about 21208.4564973503. The cubic root of 449798627 is about 766.1951086503.

The spelling of 449798627 in words is "four hundred forty-nine million, seven hundred ninety-eight thousand, six hundred twenty-seven".