9630789 has 32 divisors (see below), whose sum is σ = 15863040. Its totient is φ = 5071872.

The previous prime is 9630787. The next prime is 9630799. The reversal of 9630789 is 9870369.

It is a happy number.

It is not a de Polignac number, because 9630789 - 2¹ = 9630787 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9630789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9630787) 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 in 31 ways as a sum of consecutive naturals, for example, 18667 + ... + 19175.

It is an arithmetic number, because the mean of its divisors is an integer number (495720).

Almost surely, 2^9630789 is an apocalyptic number.

It is an amenable number.

9630789 is a deficient number, since it is larger than the sum of its proper divisors (6232251).

9630789 is a wasteful number, since it uses less digits than its factorization.

9630789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 9630789 is about 3103.3512530811. The cubic root of 9630789 is about 212.7586810524.

The spelling of 9630789 in words is "nine million, six hundred thirty thousand, seven hundred eighty-nine".