880447 has 8 divisors (see below), whose sum is σ = 947376. Its totient is φ = 815232.

The previous prime is 880427. The next prime is 880483. The reversal of 880447 is 744088.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-880447 is a prime.

880447 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880427) 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, 753 + ... + 1525.

It is an arithmetic number, because the mean of its divisors is an integer number (118422).

2⁸⁸⁰⁴⁴⁷ is an apocalyptic number.

880447 is a deficient number, since it is larger than the sum of its proper divisors (66929).

880447 is a wasteful number, since it uses less digits than its factorization.

880447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 880447 is about 938.3213735176. The cubic root of 880447 is about 95.8446198847.

The spelling of 880447 in words is "eight hundred eighty thousand, four hundred forty-seven".