884345 has 16 divisors (see below), whose sum is σ = 1323648. Its totient is φ = 551040.

The previous prime is 884341. The next prime is 884353. The reversal of 884345 is 543488.

It is not a de Polignac number, because 884345 - 2² = 884341 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (884341) 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, 764 + ... + 1533.

It is an arithmetic number, because the mean of its divisors is an integer number (82728).

2⁸⁸⁴³⁴⁵ is an apocalyptic number.

It is an amenable number.

884345 is a deficient number, since it is larger than the sum of its proper divisors (439303).

884345 is a wasteful number, since it uses less digits than its factorization.

884345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320.

The product of its digits is 15360, while the sum is 32.

The square root of 884345 is about 940.3961931016. The cubic root of 884345 is about 95.9858558444.

It can be divided in two parts, 8843 and 45, that added together give a palindrome (8888).

The spelling of 884345 in words is "eight hundred eighty-four thousand, three hundred forty-five".