9473956613 has 16 divisors (see below), whose sum is σ = 10397237760. Its totient is φ = 8561170800.

The previous prime is 9473956607. The next prime is 9473956691. The reversal of 9473956613 is 3166593749.

It is a cyclic number.

It is not a de Polignac number, because 9473956613 - 2⁸ = 9473956357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9473956603) 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, 1292906 + ... + 1300212.

It is an arithmetic number, because the mean of its divisors is an integer number (649827360).

Almost surely, 2^9473956613 is an apocalyptic number.

It is an amenable number.

9473956613 is a deficient number, since it is larger than the sum of its proper divisors (923281147).

9473956613 is a wasteful number, since it uses less digits than its factorization.

9473956613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8008.

The product of its digits is 3674160, while the sum is 53.

The square root of 9473956613 is about 97334.2520030847. The cubic root of 9473956613 is about 2115.9746666355.

The spelling of 9473956613 in words is "nine billion, four hundred seventy-three million, nine hundred fifty-six thousand, six hundred thirteen".