449449795 has 4 divisors (see below), whose sum is σ = 539339760. Its totient is φ = 359559832.

The previous prime is 449449789. The next prime is 449449849. The reversal of 449449795 is 597944944.

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

It is a cyclic number.

It is not a de Polignac number, because 449449795 - 2⁹ = 449449283 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44944975 + ... + 44944984.

It is an arithmetic number, because the mean of its divisors is an integer number (134834940).

Almost surely, 2^449449795 is an apocalyptic number.

449449795 is a deficient number, since it is larger than the sum of its proper divisors (89889965).

449449795 is an equidigital number, since it uses as much as digits as its factorization.

449449795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89889964.

The product of its digits is 6531840, while the sum is 55.

The square root of 449449795 is about 21200.2310128923. The cubic root of 449449795 is about 765.9969885149.

It can be divided in two parts, 4494 and 49795, that added together give a square (54289 = 233²).

The spelling of 449449795 in words is "four hundred forty-nine million, four hundred forty-nine thousand, seven hundred ninety-five".