9684434397803 has 8 divisors (see below), whose sum is σ = 10564876447536. Its totient is φ = 8803998835200.

The previous prime is 9684434397767. The next prime is 9684434397917. The reversal of 9684434397803 is 3087934344869.

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 9684434397803 - 2²² = 9684430203499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9684434397403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1816643 + ... + 4761203.

It is an arithmetic number, because the mean of its divisors is an integer number (1320609555942).

Almost surely, 2^{9684434397803} is an apocalyptic number.

9684434397803 is a deficient number, since it is larger than the sum of its proper divisors (880442049733).

9684434397803 is a wasteful number, since it uses less digits than its factorization.

9684434397803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3243565.

The product of its (nonzero) digits is 376233984, while the sum is 68.

The spelling of 9684434397803 in words is "nine trillion, six hundred eighty-four billion, four hundred thirty-four million, three hundred ninety-seven thousand, eight hundred three".