985386 has 8 divisors (see below), whose sum is σ = 1970784. Its totient is φ = 328460.

The previous prime is 985379. The next prime is 985399. The reversal of 985386 is 683589.

It is a sphenic number, since it is the product of 3 distinct primes.

985386 is an admirable number.

It is an unprimeable number.

985386 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82110 + ... + 82121.

It is an arithmetic number, because the mean of its divisors is an integer number (246348).

2⁹⁸⁵³⁸⁶ is an apocalyptic number.

985386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

985386 is a wasteful number, since it uses less digits than its factorization.

985386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164236.

The product of its digits is 51840, while the sum is 39.

The square root of 985386 is about 992.6661070068. Note that the first 3 decimals coincide. The cubic root of 985386 is about 99.5104742221.

The spelling of 985386 in words is "nine hundred eighty-five thousand, three hundred eighty-six".