449429108 has 12 divisors (see below), whose sum is σ = 820696800. Its totient is φ = 214944312.

The previous prime is 449429107. The next prime is 449429111. The reversal of 449429108 is 801924944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449429107) 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 in 3 ways as a sum of consecutive naturals, for example, 2442458 + ... + 2442641.

It is an arithmetic number, because the mean of its divisors is an integer number (68391400).

Almost surely, 2^449429108 is an apocalyptic number.

It is an amenable number.

449429108 is a deficient number, since it is larger than the sum of its proper divisors (371267692).

449429108 is a wasteful number, since it uses less digits than its factorization.

449429108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4885126 (or 4885124 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 449429108 is about 21199.7431116511. The cubic root of 449429108 is about 765.9852360545.

The spelling of 449429108 in words is "four hundred forty-nine million, four hundred twenty-nine thousand, one hundred eight".