9313980009 has 32 divisors (see below), whose sum is σ = 13396337280. Its totient is φ = 5734874112.

The previous prime is 9313980001. The next prime is 9313980031. The reversal of 9313980009 is 9000893139.

It is a happy number.

It is not a de Polignac number, because 9313980009 - 2³ = 9313980001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9313980001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 914107 + ... + 924239.

It is an arithmetic number, because the mean of its divisors is an integer number (418635540).

Almost surely, 2^9313980009 is an apocalyptic number.

It is an amenable number.

9313980009 is a deficient number, since it is larger than the sum of its proper divisors (4082357271).

9313980009 is a wasteful number, since it uses less digits than its factorization.

9313980009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10489.

The product of its (nonzero) digits is 52488, while the sum is 42.

The square root of 9313980009 is about 96508.9633609231. The cubic root of 9313980009 is about 2103.9969236686.

The spelling of 9313980009 in words is "nine billion, three hundred thirteen million, nine hundred eighty thousand, nine".