986808 has 16 divisors (see below), whose sum is σ = 2467080. Its totient is φ = 328928.

The previous prime is 986801. The next prime is 986813. The reversal of 986808 is 808689.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (986801) by changing a digit.

986808 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20535 + ... + 20582.

2⁹⁸⁶⁸⁰⁸ is an apocalyptic number.

It is an amenable number.

986808 is an abundant number, since it is smaller than the sum of its proper divisors (1480272).

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

986808 is a wasteful number, since it uses less digits than its factorization.

986808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41126 (or 41122 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 986808 is about 993.3821017111. The cubic root of 986808 is about 99.5583187152.

The spelling of 986808 in words is "nine hundred eighty-six thousand, eight hundred eight".