9709338 has 8 divisors (see below), whose sum is σ = 19418688. Its totient is φ = 3236444.

The previous prime is 9709331. The next prime is 9709339. The reversal of 9709338 is 8339079.

It is a happy number.

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

9709338 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 9709296 and 9709305.

It is not an unprimeable number, because it can be changed into a prime (9709331) 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, 809106 + ... + 809117.

It is an arithmetic number, because the mean of its divisors is an integer number (2427336).

Almost surely, 2^9709338 is an apocalyptic number.

9709338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9709338 is a wasteful number, since it uses less digits than its factorization.

9709338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618228.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 9709338 is about 3115.9810654110. The cubic root of 9709338 is about 213.3355376291.

The spelling of 9709338 in words is "nine million, seven hundred nine thousand, three hundred thirty-eight".