449846113 has 2 divisors, whose sum is σ = 449846114. Its totient is φ = 449846112.

The previous prime is 449846101. The next prime is 449846171. The reversal of 449846113 is 311648944.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 347188689 + 102657424 = 18633^2 + 10132^2 .

It is a cyclic number.

It is not a de Polignac number, because 449846113 - 2¹⁷ = 449715041 is a prime.

It is not a weakly prime, because it can be changed into another prime (449846713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224923056 + 224923057.

It is an arithmetic number, because the mean of its divisors is an integer number (224923057).

Almost surely, 2^449846113 is an apocalyptic number.

It is an amenable number.

449846113 is a deficient number, since it is larger than the sum of its proper divisors (1).

449846113 is an equidigital number, since it uses as much as digits as its factorization.

449846113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 40.

The square root of 449846113 is about 21209.5759740736. The cubic root of 449846113 is about 766.2220705384. Note that the first 3 decimals are identical.

The spelling of 449846113 in words is "four hundred forty-nine million, eight hundred forty-six thousand, one hundred thirteen".