9846986 has 8 divisors (see below), whose sum is σ = 15012804. Its totient is φ = 4842720.

The previous prime is 9846973. The next prime is 9846989. The reversal of 9846986 is 6896489.

It can be written as a sum of positive squares in 2 ways, for example, as 6405961 + 3441025 = 2531^2 + 1855^2 .

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

It is not an unprimeable number, because it can be changed into a prime (9846989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40235 + ... + 40478.

Almost surely, 2^9846986 is an apocalyptic number.

9846986 is a deficient number, since it is larger than the sum of its proper divisors (5165818).

9846986 is a wasteful number, since it uses less digits than its factorization.

9846986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80776.

The product of its digits is 746496, while the sum is 50.

The square root of 9846986 is about 3137.9907584313. The cubic root of 9846986 is about 214.3389539249.

The spelling of 9846986 in words is "nine million, eight hundred forty-six thousand, nine hundred eighty-six".