9896828651 has 2 divisors, whose sum is σ = 9896828652. Its totient is φ = 9896828650.

The previous prime is 9896828621. The next prime is 9896828717. The reversal of 9896828651 is 1568286989.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9896828651 - 2¹⁴ = 9896812267 is a prime.

It is not a weakly prime, because it can be changed into another prime (9896828621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4948414325 + 4948414326.

It is an arithmetic number, because the mean of its divisors is an integer number (4948414326).

Almost surely, 2^9896828651 is an apocalyptic number.

9896828651 is a deficient number, since it is larger than the sum of its proper divisors (1).

9896828651 is an equidigital number, since it uses as much as digits as its factorization.

9896828651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14929920, while the sum is 62.

The square root of 9896828651 is about 99482.8058058276. The cubic root of 9896828651 is about 2146.9998646306. Note that the first 3 decimals are identical.

The spelling of 9896828651 in words is "nine billion, eight hundred ninety-six million, eight hundred twenty-eight thousand, six hundred fifty-one".