449695 has 4 divisors (see below), whose sum is σ = 539640. Its totient is φ = 359752.

The previous prime is 449693. The next prime is 449699. The reversal of 449695 is 596944.

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 449695 - 2¹ = 449693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44965 + ... + 44974.

It is an arithmetic number, because the mean of its divisors is an integer number (134910).

2⁴⁴⁹⁶⁹⁵ is an apocalyptic number.

449695 is a deficient number, since it is larger than the sum of its proper divisors (89945).

449695 is an equidigital number, since it uses as much as digits as its factorization.

449695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89944.

The product of its digits is 38880, while the sum is 37.

The square root of 449695 is about 670.5930211388. The cubic root of 449695 is about 76.6136264096.

The spelling of 449695 in words is "four hundred forty-nine thousand, six hundred ninety-five".