7089000071 has 2 divisors, whose sum is σ = 7089000072. Its totient is φ = 7089000070.

The previous prime is 7089000047. The next prime is 7089000077. The reversal of 7089000071 is 1700009807.

7089000071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7089000071 - 2¹⁴ = 7088983687 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7089000077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3544500035 + 3544500036.

It is an arithmetic number, because the mean of its divisors is an integer number (3544500036).

Almost surely, 2^7089000071 is an apocalyptic number.

7089000071 is a deficient number, since it is larger than the sum of its proper divisors (1).

7089000071 is an equidigital number, since it uses as much as digits as its factorization.

7089000071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 32.

The square root of 7089000071 is about 84196.1998608013. The cubic root of 7089000071 is about 1921.0042553585.

Adding to 7089000071 its reverse (1700009807), we get a palindrome (8789009878).

The spelling of 7089000071 in words is "seven billion, eighty-nine million, seventy-one", and thus it is an aban number and an uban number.