806386 has 16 divisors (see below), whose sum is σ = 1393920. Its totient is φ = 342720.

The previous prime is 806383. The next prime is 806389. The reversal of 806386 is 683608.

It is an interprime number because it is at equal distance from previous prime (806383) and next prime (806389).

It is not an unprimeable number, because it can be changed into a prime (806381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3226 + ... + 3466.

It is an arithmetic number, because the mean of its divisors is an integer number (87120).

2⁸⁰⁶³⁸⁶ is an apocalyptic number.

806386 is a deficient number, since it is larger than the sum of its proper divisors (587534).

806386 is a wasteful number, since it uses less digits than its factorization.

806386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489.

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

The square root of 806386 is about 897.9899776724. The cubic root of 806386 is about 93.0781322052.

The spelling of 806386 in words is "eight hundred six thousand, three hundred eighty-six".