9199979113 has 8 divisors (see below), whose sum is σ = 10429126400. Its totient is φ = 8045325648.

The previous prime is 9199979099. The next prime is 9199979119. The reversal of 9199979113 is 3119799919.

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

It is a de Polignac number, because none of the positive numbers 2^k-9199979113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9199979119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18623193 + ... + 18623686.

It is an arithmetic number, because the mean of its divisors is an integer number (1303640800).

Almost surely, 2^9199979113 is an apocalyptic number.

It is an amenable number.

9199979113 is a deficient number, since it is larger than the sum of its proper divisors (1229147287).

9199979113 is a wasteful number, since it uses less digits than its factorization.

9199979113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37246911.

The product of its digits is 1240029, while the sum is 58.

The square root of 9199979113 is about 95916.5215851784. The cubic root of 9199979113 is about 2095.3775206108.

The spelling of 9199979113 in words is "nine billion, one hundred ninety-nine million, nine hundred seventy-nine thousand, one hundred thirteen".