9796620164 has 6 divisors (see below), whose sum is σ = 17144085294. Its totient is φ = 4898310080.

The previous prime is 9796620143. The next prime is 9796620173. The reversal of 9796620164 is 4610266979.

9796620164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9417149764 + 379470400 = 97042^2 + 19480^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1224577517 + ... + 1224577524.

It is an arithmetic number, because the mean of its divisors is an integer number (2857347549).

Almost surely, 2^9796620164 is an apocalyptic number.

It is an amenable number.

9796620164 is a deficient number, since it is larger than the sum of its proper divisors (7347465130).

9796620164 is a wasteful number, since it uses less digits than its factorization.

9796620164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449155045 (or 2449155043 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 9796620164 is about 98977.8771443397. The cubic root of 9796620164 is about 2139.7289204481.

The spelling of 9796620164 in words is "nine billion, seven hundred ninety-six million, six hundred twenty thousand, one hundred sixty-four".