449430107 has 6 divisors (see below), whose sum is σ = 522806508. Its totient is φ = 385225764.

The previous prime is 449430061. The next prime is 449430119. The reversal of 449430107 is 701034944.

It is a happy number.

It is not a de Polignac number, because 449430107 - 2⁶ = 449430043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (449430167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4585973 + ... + 4586070.

It is an arithmetic number, because the mean of its divisors is an integer number (87134418).

Almost surely, 2^449430107 is an apocalyptic number.

449430107 is a deficient number, since it is larger than the sum of its proper divisors (73376401).

449430107 is an equidigital number, since it uses as much as digits as its factorization.

449430107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9172057 (or 9172050 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 449430107 is about 21199.7666732443. The cubic root of 449430107 is about 765.9858036031.

The spelling of 449430107 in words is "four hundred forty-nine million, four hundred thirty thousand, one hundred seven".