9870336 has 220 divisors, whose sum is σ = 35666928. Its totient is φ = 2654208.

The previous prime is 9870323. The next prime is 9870337. The reversal of 9870336 is 6330789.

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

It is a self number, because there is not a number n which added to its sum of digits gives 9870336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9870337) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 580600 + ... + 580616.

Almost surely, 2^9870336 is an apocalyptic number.

9870336 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9870336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17833464).

9870336 is an abundant number, since it is smaller than the sum of its proper divisors (25796592).

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

9870336 is a wasteful number, since it uses less digits than its factorization.

9870336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56 (or 29 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 9870336 is about 3141.7090890151. The cubic root of 9870336 is about 214.5082396952.

The spelling of 9870336 in words is "nine million, eight hundred seventy thousand, three hundred thirty-six".