804336 has 40 divisors (see below), whose sum is σ = 2239440. Its totient is φ = 247296.

The previous prime is 804329. The next prime is 804337. The reversal of 804336 is 633408.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804337) by changing a digit.

804336 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21 + ... + 1268.

It is an arithmetic number, because the mean of its divisors is an integer number (55986).

2⁸⁰⁴³³⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 804336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1119720).

804336 is an abundant number, since it is smaller than the sum of its proper divisors (1435104).

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

804336 is a wasteful number, since it uses less digits than its factorization.

804336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 804336 is about 896.8478131768. The cubic root of 804336 is about 92.9991906508. Note that the first 3 decimals are identical.

The spelling of 804336 in words is "eight hundred four thousand, three hundred thirty-six".