884394 has 24 divisors (see below), whose sum is σ = 2190240. Its totient is φ = 252648.

The previous prime is 884371. The next prime is 884417. The reversal of 884394 is 493488.

It is an interprime number because it is at equal distance from previous prime (884371) and next prime (884417).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3384 + ... + 3635.

It is an arithmetic number, because the mean of its divisors is an integer number (91260).

2⁸⁸⁴³⁹⁴ is an apocalyptic number.

884394 is an abundant number, since it is smaller than the sum of its proper divisors (1305846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

884394 is a wasteful number, since it uses less digits than its factorization.

884394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7034 (or 7031 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 884394 is about 940.4222455897. The cubic root of 884394 is about 95.9876286141.

The spelling of 884394 in words is "eight hundred eighty-four thousand, three hundred ninety-four".