9484426817 has 4 divisors (see below), whose sum is σ = 9489048660. Its totient is φ = 9479804976.

The previous prime is 9484426813. The next prime is 9484426951. The reversal of 9484426817 is 7186244849.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6158482576 + 3325944241 = 78476^2 + 57671^2 .

It is a cyclic number.

It is not a de Polignac number, because 9484426817 - 2² = 9484426813 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9484426813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2307842 + ... + 2311947.

It is an arithmetic number, because the mean of its divisors is an integer number (2372262165).

Almost surely, 2^9484426817 is an apocalyptic number.

It is an amenable number.

9484426817 is a deficient number, since it is larger than the sum of its proper divisors (4621843).

9484426817 is a wasteful number, since it uses less digits than its factorization.

9484426817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4621842.

The product of its digits is 3096576, while the sum is 53.

The square root of 9484426817 is about 97388.0219380186. The cubic root of 9484426817 is about 2116.7538739884.

The spelling of 9484426817 in words is "nine billion, four hundred eighty-four million, four hundred twenty-six thousand, eight hundred seventeen".