9809061713 has 8 divisors (see below), whose sum is σ = 10705537920. Its totient is φ = 8913376080.

The previous prime is 9809061709. The next prime is 9809061719. The reversal of 9809061713 is 3171609089.

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 9809061713 - 2² = 9809061709 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9809061719) 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, 171545 + ... + 221462.

It is an arithmetic number, because the mean of its divisors is an integer number (1338192240).

Almost surely, 2^9809061713 is an apocalyptic number.

It is an amenable number.

9809061713 is a deficient number, since it is larger than the sum of its proper divisors (896476207).

9809061713 is a wasteful number, since it uses less digits than its factorization.

9809061713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395287.

The product of its (nonzero) digits is 81648, while the sum is 44.

The square root of 9809061713 is about 99040.7073530879. The cubic root of 9809061713 is about 2140.6343442938.

The spelling of 9809061713 in words is "nine billion, eight hundred nine million, sixty-one thousand, seven hundred thirteen".