9668434 has 4 divisors (see below), whose sum is σ = 14502654. Its totient is φ = 4834216.

The previous prime is 9668431. The next prime is 9668453. The reversal of 9668434 is 4348669.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4348669 = 13 ⋅334513.

It can be written as a sum of positive squares in only one way, i.e., 6517809 + 3150625 = 2553^2 + 1775^2 .

It is not an unprimeable number, because it can be changed into a prime (9668431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2417107 + ... + 2417110.

Almost surely, 2^9668434 is an apocalyptic number.

9668434 is a deficient number, since it is larger than the sum of its proper divisors (4834220).

9668434 is a wasteful number, since it uses less digits than its factorization.

9668434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4834219.

The product of its digits is 124416, while the sum is 40.

The square root of 9668434 is about 3109.4105550731. The cubic root of 9668434 is about 213.0355322885.

The spelling of 9668434 in words is "nine million, six hundred sixty-eight thousand, four hundred thirty-four".