803688 has 16 divisors (see below), whose sum is σ = 2009280. Its totient is φ = 267888.

The previous prime is 803687. The next prime is 803717. The reversal of 803688 is 886308.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 803688.

It is not an unprimeable number, because it can be changed into a prime (803687) 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, 16720 + ... + 16767.

It is an arithmetic number, because the mean of its divisors is an integer number (125580).

2⁸⁰³⁶⁸⁸ is an apocalyptic number.

It is an amenable number.

803688 is an abundant number, since it is smaller than the sum of its proper divisors (1205592).

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

803688 is a wasteful number, since it uses less digits than its factorization.

803688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33496 (or 33492 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 803688 is about 896.4864750792. The cubic root of 803688 is about 92.9742095210.

The spelling of 803688 in words is "eight hundred three thousand, six hundred eighty-eight".