9609842 has 8 divisors (see below), whose sum is σ = 15725232. Its totient is φ = 4368100.

The previous prime is 9609829. The next prime is 9609851. The reversal of 9609842 is 2489069.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 9609796 and 9609805.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218384 + ... + 218427.

It is an arithmetic number, because the mean of its divisors is an integer number (1965654).

Almost surely, 2^9609842 is an apocalyptic number.

9609842 is a deficient number, since it is larger than the sum of its proper divisors (6115390).

9609842 is a wasteful number, since it uses less digits than its factorization.

9609842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436824.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 9609842 is about 3099.9745160243. The cubic root of 9609842 is about 212.6043187918.

The spelling of 9609842 in words is "nine million, six hundred nine thousand, eight hundred forty-two".