449500382 has 8 divisors (see below), whose sum is σ = 675378000. Its totient is φ = 224374384.

The previous prime is 449500351. The next prime is 449500391. The reversal of 449500382 is 283005944.

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

It is a congruent number.

It is an unprimeable number.

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, 186407 + ... + 188802.

It is an arithmetic number, because the mean of its divisors is an integer number (84422250).

Almost surely, 2^449500382 is an apocalyptic number.

449500382 is a deficient number, since it is larger than the sum of its proper divisors (225877618).

449500382 is a wasteful number, since it uses less digits than its factorization.

449500382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375810.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 449500382 is about 21201.4240559449. The cubic root of 449500382 is about 766.0257259003.

The spelling of 449500382 in words is "four hundred forty-nine million, five hundred thousand, three hundred eighty-two".