9834220 has 24 divisors (see below), whose sum is σ = 22529808. Its totient is φ = 3576000.

The previous prime is 9834217. The next prime is 9834221. The reversal of 9834220 is 224389.

9834220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9834221) 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, 22131 + ... + 22570.

It is an arithmetic number, because the mean of its divisors is an integer number (938742).

Almost surely, 2^9834220 is an apocalyptic number.

It is an amenable number.

9834220 is an abundant number, since it is smaller than the sum of its proper divisors (12695588).

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

9834220 is a wasteful number, since it uses less digits than its factorization.

9834220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44721 (or 44719 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 9834220 is about 3135.9559945892. The cubic root of 9834220 is about 214.2462881962.

The spelling of 9834220 in words is "nine million, eight hundred thirty-four thousand, two hundred twenty".