806396 has 6 divisors (see below), whose sum is σ = 1411200. Its totient is φ = 403196.

The previous prime is 806389. The next prime is 806447. The reversal of 806396 is 693608.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 806396.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100796 + ... + 100803.

It is an arithmetic number, because the mean of its divisors is an integer number (235200).

2⁸⁰⁶³⁹⁶ is an apocalyptic number.

It is an amenable number.

806396 is a deficient number, since it is larger than the sum of its proper divisors (604804).

806396 is a wasteful number, since it uses less digits than its factorization.

806396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201603 (or 201601 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 806396 is about 897.9955456460. The cubic root of 806396 is about 93.0785169578.

The spelling of 806396 in words is "eight hundred six thousand, three hundred ninety-six".