9468558649 has 8 divisors (see below), whose sum is σ = 10778438592. Its totient is φ = 8233529040.

The previous prime is 9468558647. The next prime is 9468558661.

9468558649 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 9468558649 - 2¹ = 9468558647 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9468558641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18712314 + ... + 18712819.

It is an arithmetic number, because the mean of its divisors is an integer number (1347304824).

Almost surely, 2^9468558649 is an apocalyptic number.

It is an amenable number.

9468558649 is a deficient number, since it is larger than the sum of its proper divisors (1309879943).

9468558649 is a wasteful number, since it uses less digits than its factorization.

9468558649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37425167.

The product of its digits is 74649600, while the sum is 64.

The square root of 9468558649 is about 97306.5190467730. The cubic root of 9468558649 is about 2115.5727182374.

The spelling of 9468558649 in words is "nine billion, four hundred sixty-eight million, five hundred fifty-eight thousand, six hundred forty-nine".