9668738 has 8 divisors (see below), whose sum is σ = 14557440. Its totient is φ = 4816260.

The previous prime is 9668719. The next prime is 9668741. The reversal of 9668738 is 8378669.

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 = 9668692 and 9668701.

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, 8378 + ... + 9461.

It is an arithmetic number, because the mean of its divisors is an integer number (1819680).

Almost surely, 2^9668738 is an apocalyptic number.

9668738 is a deficient number, since it is larger than the sum of its proper divisors (4888702).

9668738 is a wasteful number, since it uses less digits than its factorization.

9668738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18112.

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

The square root of 9668738 is about 3109.4594385520. The cubic root of 9668738 is about 213.0377650569.

The spelling of 9668738 in words is "nine million, six hundred sixty-eight thousand, seven hundred thirty-eight".