9630238911 has 8 divisors (see below), whose sum is σ = 12875307264. Its totient is φ = 6402664920.

The previous prime is 9630238907. The next prime is 9630238963. The reversal of 9630238911 is 1198320369.

9630238911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9630238911 - 2² = 9630238907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9630238991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4372305 + ... + 4374506.

It is an arithmetic number, because the mean of its divisors is an integer number (1609413408).

Almost surely, 2^9630238911 is an apocalyptic number.

9630238911 is a deficient number, since it is larger than the sum of its proper divisors (3245068353).

9630238911 is a wasteful number, since it uses less digits than its factorization.

9630238911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8747181.

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 9630238911 is about 98133.7806822910. The cubic root of 9630238911 is about 2127.5463020951.

The spelling of 9630238911 in words is "nine billion, six hundred thirty million, two hundred thirty-eight thousand, nine hundred eleven".