449499 has 8 divisors (see below), whose sum is σ = 602640. Its totient is φ = 298016.

The previous prime is 449473. The next prime is 449543. The reversal of 449499 is 994944.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 449499 - 2⁸ = 449243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (449419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529 + ... + 1085.

It is an arithmetic number, because the mean of its divisors is an integer number (75330).

2⁴⁴⁹⁴⁹⁹ is an apocalyptic number.

449499 is a deficient number, since it is larger than the sum of its proper divisors (153141).

449499 is a wasteful number, since it uses less digits than its factorization.

449499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829.

The product of its digits is 46656, while the sum is 39.

The square root of 449499 is about 670.4468659036. The cubic root of 449499 is about 76.6024940845.

The spelling of 449499 in words is "four hundred forty-nine thousand, four hundred ninety-nine".