9747104861 has 8 divisors (see below), whose sum is σ = 11049349920. Its totient is φ = 8523783792.

The previous prime is 9747104831. The next prime is 9747104863. The reversal of 9747104861 is 1684017479.

It is a happy number.

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 9747104861 - 2¹⁰ = 9747103837 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 (9747104863) 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, 19730735 + ... + 19731228.

It is an arithmetic number, because the mean of its divisors is an integer number (1381168740).

Almost surely, 2^9747104861 is an apocalyptic number.

It is an amenable number.

9747104861 is a deficient number, since it is larger than the sum of its proper divisors (1302245059).

9747104861 is a wasteful number, since it uses less digits than its factorization.

9747104861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39461995.

The product of its (nonzero) digits is 338688, while the sum is 47.

The square root of 9747104861 is about 98727.4270960203. The cubic root of 9747104861 is about 2136.1178679370.

The spelling of 9747104861 in words is "nine billion, seven hundred forty-seven million, one hundred four thousand, eight hundred sixty-one".