9768994 has 4 divisors (see below), whose sum is σ = 14653494. Its totient is φ = 4884496.

The previous prime is 9768973. The next prime is 9769003. The reversal of 9768994 is 4998679.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6827769 + 2941225 = 2613^2 + 1715^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2442247 + ... + 2442250.

Almost surely, 2^9768994 is an apocalyptic number.

9768994 is a deficient number, since it is larger than the sum of its proper divisors (4884500).

9768994 is a wasteful number, since it uses less digits than its factorization.

9768994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4884499.

The product of its digits is 979776, while the sum is 52.

The square root of 9768994 is about 3125.5389935178. The cubic root of 9768994 is about 213.7715703868.

The spelling of 9768994 in words is "nine million, seven hundred sixty-eight thousand, nine hundred ninety-four".