9746497313 has 8 divisors (see below), whose sum is σ = 11151858432. Its totient is φ = 8344387296.

The previous prime is 9746497291. The next prime is 9746497331. The reversal of 9746497313 is 3137946479.

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

It is not a de Polignac number, because 9746497313 - 2²⁰ = 9745448737 is a prime.

It is a super-3 number, since 3×9746497313³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9746497513) 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, 806345 + ... + 818342.

It is an arithmetic number, because the mean of its divisors is an integer number (1393982304).

Almost surely, 2^9746497313 is an apocalyptic number.

It is an amenable number.

9746497313 is a deficient number, since it is larger than the sum of its proper divisors (1405361119).

9746497313 is a wasteful number, since it uses less digits than its factorization.

9746497313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625551.

The product of its digits is 3429216, while the sum is 53.

The square root of 9746497313 is about 98724.3501523307. The cubic root of 9746497313 is about 2136.0734848057.

The spelling of 9746497313 in words is "nine billion, seven hundred forty-six million, four hundred ninety-seven thousand, three hundred thirteen".