9630100491 has 16 divisors (see below), whose sum is σ = 14026563840. Its totient is φ = 5828447520.

The previous prime is 9630100433. The next prime is 9630100531. The reversal of 9630100491 is 1940010369.

9630100491 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9630100491 - 2⁹ = 9630099979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (9630105491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174871 + ... + 223248.

It is an arithmetic number, because the mean of its divisors is an integer number (876660240).

Almost surely, 2^9630100491 is an apocalyptic number.

9630100491 is a deficient number, since it is larger than the sum of its proper divisors (4396463349).

9630100491 is a wasteful number, since it uses less digits than its factorization.

9630100491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398866.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 9630100491 is about 98133.0754180261. The cubic root of 9630100491 is about 2127.5361086349.

The spelling of 9630100491 in words is "nine billion, six hundred thirty million, one hundred thousand, four hundred ninety-one".