880449 has 4 divisors (see below), whose sum is σ = 1173936. Its totient is φ = 586964.

The previous prime is 880427. The next prime is 880483. The reversal of 880449 is 944088.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 880449 - 2¹³ = 872257 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (880409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146739 + ... + 146744.

It is an arithmetic number, because the mean of its divisors is an integer number (293484).

2⁸⁸⁰⁴⁴⁹ is an apocalyptic number.

It is an amenable number.

880449 is a deficient number, since it is larger than the sum of its proper divisors (293487).

880449 is a wasteful number, since it uses less digits than its factorization.

880449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293486.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 880449 is about 938.3224392500. The cubic root of 880449 is about 95.8446924574.

The spelling of 880449 in words is "eight hundred eighty thousand, four hundred forty-nine".