9803442 has 16 divisors (see below), whose sum is σ = 21389472. Its totient is φ = 2970720.

The previous prime is 9803429. The next prime is 9803477. The reversal of 9803442 is 2443089.

It is a happy number.

9803442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9803442² = 192214950094728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74203 + ... + 74334.

It is an arithmetic number, because the mean of its divisors is an integer number (1336842).

Almost surely, 2^9803442 is an apocalyptic number.

9803442 is an abundant number, since it is smaller than the sum of its proper divisors (11586030).

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

9803442 is a wasteful number, since it uses less digits than its factorization.

9803442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148553.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 9803442 is about 3131.0448735207. The cubic root of 9803442 is about 214.0225469009.

The spelling of 9803442 in words is "nine million, eight hundred three thousand, four hundred forty-two".