449500334 has 4 divisors (see below), whose sum is σ = 674250504. Its totient is φ = 224750166.

The previous prime is 449500321. The next prime is 449500351. The reversal of 449500334 is 433005944.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×449500334² = 404101100532223112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 449500334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112375082 + ... + 112375085.

It is an arithmetic number, because the mean of its divisors is an integer number (168562626).

Almost surely, 2^449500334 is an apocalyptic number.

449500334 is a deficient number, since it is larger than the sum of its proper divisors (224750170).

449500334 is a wasteful number, since it uses less digits than its factorization.

449500334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224750169.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 449500334 is about 21201.4229239455. The cubic root of 449500334 is about 766.0256986336.

The spelling of 449500334 in words is "four hundred forty-nine million, five hundred thousand, three hundred thirty-four".