803994 has 8 divisors (see below), whose sum is σ = 1608000. Its totient is φ = 267996.

The previous prime is 803989. The next prime is 804007. The reversal of 803994 is 499308.

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

803994 is an admirable number.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 803994.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66994 + ... + 67005.

It is an arithmetic number, because the mean of its divisors is an integer number (201000).

2⁸⁰³⁹⁹⁴ is an apocalyptic number.

803994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

803994 is a wasteful number, since it uses less digits than its factorization.

803994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134004.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 803994 is about 896.6571251041. The cubic root of 803994 is about 92.9860078383.

The spelling of 803994 in words is "eight hundred three thousand, nine hundred ninety-four".