9625179673 has 2 divisors, whose sum is σ = 9625179674. Its totient is φ = 9625179672.

The previous prime is 9625179661. The next prime is 9625179713. The reversal of 9625179673 is 3769715269.

9625179673 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9625179664 + 9 = 98108^2 + 3^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9625179673 is a prime.

It is not a weakly prime, because it can be changed into another prime (9625179623) by changing a digit.

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, 4812589836 + 4812589837.

It is an arithmetic number, because the mean of its divisors is an integer number (4812589837).

Almost surely, 2^9625179673 is an apocalyptic number.

It is an amenable number.

9625179673 is a deficient number, since it is larger than the sum of its proper divisors (1).

9625179673 is an equidigital number, since it uses as much as digits as its factorization.

9625179673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4286520, while the sum is 55.

The square root of 9625179673 is about 98108.0000458678. Note that the first 4 decimals coincide. The cubic root of 9625179673 is about 2127.1736686066.

The spelling of 9625179673 in words is "nine billion, six hundred twenty-five million, one hundred seventy-nine thousand, six hundred seventy-three".