449333826938 has 8 divisors (see below), whose sum is σ = 674365662432. Its totient is φ = 224545272796.

The previous prime is 449333826937. The next prime is 449333826941. The reversal of 449333826938 is 839628333944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (449333826937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60815720 + ... + 60823107.

It is an arithmetic number, because the mean of its divisors is an integer number (84295707804).

Almost surely, 2^449333826938 is an apocalyptic number.

449333826938 is a deficient number, since it is larger than the sum of its proper divisors (225031835494).

449333826938 is a wasteful number, since it uses less digits than its factorization.

449333826938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121640676.

The product of its digits is 80621568, while the sum is 62.

The spelling of 449333826938 in words is "four hundred forty-nine billion, three hundred thirty-three million, eight hundred twenty-six thousand, nine hundred thirty-eight".