9684036 has 66 divisors (see below), whose sum is σ = 26040462. Its totient is φ = 3149280.

The previous prime is 9684023. The next prime is 9684049. The reversal of 9684036 is 6304869.

It is an interprime number because it is at equal distance from previous prime (9684023) and next prime (9684049).

It can be written as a sum of positive squares in only one way, i.e., 5904900 + 3779136 = 2430^2 + 1944^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 21 ways as a sum of consecutive naturals, for example, 236176 + ... + 236216.

Almost surely, 2^9684036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9684036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13020231).

9684036 is an abundant number, since it is smaller than the sum of its proper divisors (16356426).

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

9684036 is an equidigital number, since it uses as much as digits as its factorization.

9684036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 9684036 is about 3111.9183793924. The cubic root of 9684036 is about 213.1500628701.

The spelling of 9684036 in words is "nine million, six hundred eighty-four thousand, thirty-six".