9697681616026 has 16 divisors (see below), whose sum is σ = 14731301520000. Its totient is φ = 4787253158688.

The previous prime is 9697681615931. The next prime is 9697681616081. The reversal of 9697681616026 is 6206161867969.

It is an unprimeable number.

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, 2300350 + ... + 4968598.

It is an arithmetic number, because the mean of its divisors is an integer number (920706345000).

Almost surely, 2^{9697681616026} is an apocalyptic number.

9697681616026 is a deficient number, since it is larger than the sum of its proper divisors (5033619903974).

9697681616026 is a wasteful number, since it uses less digits than its factorization.

9697681616026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691333.

The product of its (nonzero) digits is 70543872, while the sum is 67.

The spelling of 9697681616026 in words is "nine trillion, six hundred ninety-seven billion, six hundred eighty-one million, six hundred sixteen thousand, twenty-six".