9373997113 has 16 divisors (see below), whose sum is σ = 10277447040. Its totient is φ = 8496923904.

The previous prime is 9373997107. The next prime is 9373997117. The reversal of 9373997113 is 3117993739.

It is a cyclic number.

It is not a de Polignac number, because 9373997113 - 2⁹ = 9373996601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9373997117) 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 15 ways as a sum of consecutive naturals, for example, 747745 + ... + 760177.

It is an arithmetic number, because the mean of its divisors is an integer number (642340440).

Almost surely, 2^9373997113 is an apocalyptic number.

It is an amenable number.

9373997113 is a deficient number, since it is larger than the sum of its proper divisors (903449927).

9373997113 is a wasteful number, since it uses less digits than its factorization.

9373997113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13488.

The product of its digits is 964467, while the sum is 52.

The square root of 9373997113 is about 96819.4046304768. The cubic root of 9373997113 is about 2108.5064723371.

The spelling of 9373997113 in words is "nine billion, three hundred seventy-three million, nine hundred ninety-seven thousand, one hundred thirteen".