9696971356 has 6 divisors (see below), whose sum is σ = 16969699880. Its totient is φ = 4848485676.

The previous prime is 9696971353. The next prime is 9696971357. The reversal of 9696971356 is 6531796969.

It is a junction number, because it is equal to n+sod(n) for n = 9696971294 and 9696971303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9696971353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212121416 + ... + 1212121423.

Almost surely, 2^9696971356 is an apocalyptic number.

It is an amenable number.

9696971356 is a deficient number, since it is larger than the sum of its proper divisors (7272728524).

9696971356 is a wasteful number, since it uses less digits than its factorization.

9696971356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424242843 (or 2424242841 counting only the distinct ones).

The product of its digits is 16533720, while the sum is 61.

The square root of 9696971356 is about 98473.2012072320. The cubic root of 9696971356 is about 2132.4492501347.

The spelling of 9696971356 in words is "nine billion, six hundred ninety-six million, nine hundred seventy-one thousand, three hundred fifty-six".