806916 has 24 divisors (see below), whose sum is σ = 2054304. Its totient is φ = 244480.

The previous prime is 806903. The next prime is 806917. The reversal of 806916 is 619608.

It is a super-2 number, since 2×806916² = 1302226862112, which contains 22 as substring.

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 806916.

It is not an unprimeable number, because it can be changed into a prime (806917) by changing a digit.

806916 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2925 + ... + 3188.

It is an arithmetic number, because the mean of its divisors is an integer number (85596).

2⁸⁰⁶⁹¹⁶ is an apocalyptic number.

It is an amenable number.

806916 is an abundant number, since it is smaller than the sum of its proper divisors (1247388).

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

806916 is a wasteful number, since it uses less digits than its factorization.

806916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6131 (or 6129 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 806916 is about 898.2850327151. The cubic root of 806916 is about 93.0985197145.

It can be divided in two parts, 80 and 6916, that added together give a palindrome (6996).

The spelling of 806916 in words is "eight hundred six thousand, nine hundred sixteen".