7264171969 has 2 divisors, whose sum is σ = 7264171970. Its totient is φ = 7264171968.

The previous prime is 7264171939. The next prime is 7264172051. The reversal of 7264171969 is 9691714627.

7264171969 is digitally balanced in base 3, because in such base 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., 3728323600 + 3535848369 = 61060^2 + 59463^2 .

It is a cyclic number.

It is not a de Polignac number, because 7264171969 - 2⁷ = 7264171841 is a prime.

It is a super-2 number, since 2×7264171969² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7264171939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3632085984 + 3632085985.

It is an arithmetic number, because the mean of its divisors is an integer number (3632085985).

Almost surely, 2^7264171969 is an apocalyptic number.

It is an amenable number.

7264171969 is a deficient number, since it is larger than the sum of its proper divisors (1).

7264171969 is an equidigital number, since it uses as much as digits as its factorization.

7264171969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 52.

The square root of 7264171969 is about 85230.1118678135. Note that the first 3 decimals coincide. The cubic root of 7264171969 is about 1936.6986016454.

The spelling of 7264171969 in words is "seven billion, two hundred sixty-four million, one hundred seventy-one thousand, nine hundred sixty-nine".