449313107 has 2 divisors, whose sum is σ = 449313108. Its totient is φ = 449313106.

The previous prime is 449313097. The next prime is 449313127. The reversal of 449313107 is 701313944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 449313107 - 2¹⁸ = 449050963 is a prime.

It is not a weakly prime, because it can be changed into another prime (449313127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224656553 + 224656554.

It is an arithmetic number, because the mean of its divisors is an integer number (224656554).

Almost surely, 2^449313107 is an apocalyptic number.

449313107 is a deficient number, since it is larger than the sum of its proper divisors (1).

449313107 is an equidigital number, since it uses as much as digits as its factorization.

449313107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 449313107 is about 21197.0070292954. The cubic root of 449313107 is about 765.9193282189.

The spelling of 449313107 in words is "four hundred forty-nine million, three hundred thirteen thousand, one hundred seven".