9629668 has 6 divisors (see below), whose sum is σ = 16851926. Its totient is φ = 4814832.

The previous prime is 9629651. The next prime is 9629671. The reversal of 9629668 is 8669269.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7139584 + 2490084 = 2672^2 + 1578^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1203705 + ... + 1203712.

Almost surely, 2^9629668 is an apocalyptic number.

It is an amenable number.

9629668 is a deficient number, since it is larger than the sum of its proper divisors (7222258).

9629668 is a wasteful number, since it uses less digits than its factorization.

9629668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407421 (or 2407419 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 9629668 is about 3103.1706366231. The cubic root of 9629668 is about 212.7504258708.

The spelling of 9629668 in words is "nine million, six hundred twenty-nine thousand, six hundred sixty-eight".