9986353 has 8 divisors (see below), whose sum is σ = 11125800. Its totient is φ = 8899968.

The previous prime is 9986351. The next prime is 9986359. The reversal of 9986353 is 3536899.

It can be written as a sum of positive squares in 4 ways, for example, as 44944 + 9941409 = 212^2 + 3153^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9986353 - 2¹ = 9986351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9986351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12868 + ... + 13621.

It is an arithmetic number, because the mean of its divisors is an integer number (1390725).

Almost surely, 2^9986353 is an apocalyptic number.

It is an amenable number.

9986353 is a deficient number, since it is larger than the sum of its proper divisors (1139447).

9986353 is a wasteful number, since it uses less digits than its factorization.

9986353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26531.

The product of its digits is 174960, while the sum is 43.

The square root of 9986353 is about 3160.1191433236. The cubic root of 9986353 is about 215.3454191527.

The spelling of 9986353 in words is "nine million, nine hundred eighty-six thousand, three hundred fifty-three".