9793836 has 72 divisors (see below), whose sum is σ = 28252224. Its totient is φ = 2833920.

The previous prime is 9793831. The next prime is 9793841. The reversal of 9793836 is 6383979.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9793831) and next prime (9793841).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 9793791 and 9793800.

It is not an unprimeable number, because it can be changed into a prime (9793831) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 7341 + ... + 8571.

It is an arithmetic number, because the mean of its divisors is an integer number (392392).

Almost surely, 2^9793836 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 9793836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14126112).

9793836 is an abundant number, since it is smaller than the sum of its proper divisors (18458388).

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

9793836 is a wasteful number, since it uses less digits than its factorization.

9793836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 1266 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 9793836 is about 3129.5105048554. The cubic root of 9793836 is about 213.9526200171.

The spelling of 9793836 in words is "nine million, seven hundred ninety-three thousand, eight hundred thirty-six".