449355 has 16 divisors (see below), whose sum is σ = 744480. Its totient is φ = 231168.

The previous prime is 449353. The next prime is 449363. The reversal of 449355 is 553944.

It is not a de Polignac number, because 449355 - 2¹ = 449353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (449353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82 + ... + 951.

It is an arithmetic number, because the mean of its divisors is an integer number (46530).

449355 is a Friedman number, since it can be written as 435*(9+4^5), using all its digits and the basic arithmetic operations.

2⁴⁴⁹³⁵⁵ is an apocalyptic number.

449355 is a deficient number, since it is larger than the sum of its proper divisors (295125).

449355 is a wasteful number, since it uses less digits than its factorization.

449355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070.

The product of its digits is 10800, while the sum is 30.

The square root of 449355 is about 670.3394662408. The cubic root of 449355 is about 76.5943131710.

The spelling of 449355 in words is "four hundred forty-nine thousand, three hundred fifty-five".