9638342 has 8 divisors (see below), whose sum is σ = 16522896. Its totient is φ = 4130712.

The previous prime is 9638341. The next prime is 9638347. The reversal of 9638342 is 2438369.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9638341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344213 + ... + 344240.

It is an arithmetic number, because the mean of its divisors is an integer number (2065362).

Almost surely, 2^9638342 is an apocalyptic number.

9638342 is a deficient number, since it is larger than the sum of its proper divisors (6884554).

9638342 is a wasteful number, since it uses less digits than its factorization.

9638342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688462.

The product of its digits is 31104, while the sum is 35.

The square root of 9638342 is about 3104.5679248488. The cubic root of 9638342 is about 212.8142855797.

The spelling of 9638342 in words is "nine million, six hundred thirty-eight thousand, three hundred forty-two".