9667838 has 8 divisors (see below), whose sum is σ = 14516832. Its totient is φ = 4828896.

The previous prime is 9667837. The next prime is 9667859. The reversal of 9667838 is 8387669.

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 = 9667792 and 9667801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9667837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731 + ... + 4457.

It is an arithmetic number, because the mean of its divisors is an integer number (1814604).

Almost surely, 2^9667838 is an apocalyptic number.

9667838 is a deficient number, since it is larger than the sum of its proper divisors (4848994).

9667838 is a wasteful number, since it uses less digits than its factorization.

9667838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5026.

The product of its digits is 435456, while the sum is 47.

The square root of 9667838 is about 3109.3147154960. The cubic root of 9667838 is about 213.0311547514.

The spelling of 9667838 in words is "nine million, six hundred sixty-seven thousand, eight hundred thirty-eight".