9708838 has 8 divisors (see below), whose sum is σ = 14584680. Its totient is φ = 4847280.

The previous prime is 9708833. The next prime is 9708869. The reversal of 9708838 is 8388079.

It is a happy number.

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 = 9708794 and 9708803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9708833) 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, 1668 + ... + 4711.

It is an arithmetic number, because the mean of its divisors is an integer number (1823085).

Almost surely, 2^9708838 is an apocalyptic number.

9708838 is a deficient number, since it is larger than the sum of its proper divisors (4875842).

9708838 is a wasteful number, since it uses less digits than its factorization.

9708838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7142.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 9708838 is about 3115.9008328251. The cubic root of 9708838 is about 213.3318755326.

The spelling of 9708838 in words is "nine million, seven hundred eight thousand, eight hundred thirty-eight".