9397038307939 has 8 divisors (see below), whose sum is σ = 9494464931168. Its totient is φ = 9299622908160.

The previous prime is 9397038307889. The next prime is 9397038307949.

9397038307939 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9397038307939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9397038307949) 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, 1117407 + ... + 4476904.

It is an arithmetic number, because the mean of its divisors is an integer number (1186808116396).

Almost surely, 2^{9397038307939} is an apocalyptic number.

9397038307939 is a deficient number, since it is larger than the sum of its proper divisors (97426623229).

9397038307939 is a wasteful number, since it uses less digits than its factorization.

9397038307939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611725.

The product of its (nonzero) digits is 208324872, while the sum is 70.

The spelling of 9397038307939 in words is "nine trillion, three hundred ninety-seven billion, thirty-eight million, three hundred seven thousand, nine hundred thirty-nine".