803668 has 12 divisors (see below), whose sum is σ = 1412992. Its totient is φ = 399960.

The previous prime is 803659. The next prime is 803669. The reversal of 803668 is 866308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803669) 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, 1021 + ... + 1627.

2⁸⁰³⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

803668 is a deficient number, since it is larger than the sum of its proper divisors (609324).

803668 is a wasteful number, since it uses less digits than its factorization.

803668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942 (or 940 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 803668 is about 896.4753203519. The cubic root of 803668 is about 92.9734382849.

The spelling of 803668 in words is "eight hundred three thousand, six hundred sixty-eight".