9747982907 has 8 divisors (see below), whose sum is σ = 10514795760. Its totient is φ = 8983594080.

The previous prime is 9747982883. The next prime is 9747982943. The reversal of 9747982907 is 7092897479.

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 9747982907 - 2¹² = 9747978811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9747982907.

It is not an unprimeable number, because it can be changed into a prime (9747982957) 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, 597644 + ... + 613737.

It is an arithmetic number, because the mean of its divisors is an integer number (1314349470).

Almost surely, 2^9747982907 is an apocalyptic number.

9747982907 is a deficient number, since it is larger than the sum of its proper divisors (766812853).

9747982907 is a wasteful number, since it uses less digits than its factorization.

9747982907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212013.

The product of its (nonzero) digits is 16003008, while the sum is 62.

The square root of 9747982907 is about 98731.8738148932. The cubic root of 9747982907 is about 2136.1820084676.

The spelling of 9747982907 in words is "nine billion, seven hundred forty-seven million, nine hundred eighty-two thousand, nine hundred seven".