854384 has 20 divisors (see below), whose sum is σ = 1682184. Its totient is φ = 420288.

The previous prime is 854383. The next prime is 854387. The reversal of 854384 is 483458.

It is a self number, because there is not a number n which added to its sum of digits gives 854384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 674 + ... + 1470.

2⁸⁵⁴³⁸⁴ is an apocalyptic number.

It is an amenable number.

854384 is a deficient number, since it is larger than the sum of its proper divisors (827800).

854384 is a wasteful number, since it uses less digits than its factorization.

854384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872 (or 866 counting only the distinct ones).

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

The square root of 854384 is about 924.3289457763. The cubic root of 854384 is about 94.8894003750.

The spelling of 854384 in words is "eight hundred fifty-four thousand, three hundred eighty-four".