9746666479 has 8 divisors (see below), whose sum is σ = 10633442688. Its totient is φ = 8860009560.

The previous prime is 9746666477. The next prime is 9746666497.

9746666479 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 9746666479 - 2¹ = 9746666477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9746666479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9746666471) 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, 293184 + ... + 324730.

It is an arithmetic number, because the mean of its divisors is an integer number (1329180336).

Almost surely, 2^9746666479 is an apocalyptic number.

9746666479 is a deficient number, since it is larger than the sum of its proper divisors (886776209).

9746666479 is a wasteful number, since it uses less digits than its factorization.

9746666479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59645.

The product of its digits is 82301184, while the sum is 64.

The square root of 9746666479 is about 98725.2069078612. The cubic root of 9746666479 is about 2136.0858430545.

The spelling of 9746666479 in words is "nine billion, seven hundred forty-six million, six hundred sixty-six thousand, four hundred seventy-nine".