9700821306348 has 24 divisors (see below), whose sum is σ = 22635636751728. Its totient is φ = 3233551811136.

The previous prime is 9700821306343. The next prime is 9700821306359. The reversal of 9700821306348 is 8436031280079.

It is a super-3 number, since 3×9700821306348³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9700821306348.

It is not an unprimeable number, because it can be changed into a prime (9700821306343) 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, 6177211 + ... + 7586802.

It is an arithmetic number, because the mean of its divisors is an integer number (943151531322).

Almost surely, 2^{9700821306348} is an apocalyptic number.

It is an amenable number.

9700821306348 is an abundant number, since it is smaller than the sum of its proper divisors (12934815445380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9700821306348 is a wasteful number, since it uses less digits than its factorization.

9700821306348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13822753 (or 13822751 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 9700821306348 in words is "nine trillion, seven hundred billion, eight hundred twenty-one million, three hundred six thousand, three hundred forty-eight".