3089000009 has 2 divisors, whose sum is σ = 3089000010. Its totient is φ = 3089000008.

The previous prime is 3088999997. The next prime is 3089000039. The reversal of 3089000009 is 9000009803.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2968615225 + 120384784 = 54485^2 + 10972^2 .

It is a cyclic number.

It is not a de Polignac number, because 3089000009 - 2¹² = 3088995913 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3089000039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1544500004 + 1544500005.

It is an arithmetic number, because the mean of its divisors is an integer number (1544500005).

Almost surely, 2^3089000009 is an apocalyptic number.

It is an amenable number.

3089000009 is a deficient number, since it is larger than the sum of its proper divisors (1).

3089000009 is an equidigital number, since it uses as much as digits as its factorization.

3089000009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 3089000009 is about 55578.7730073272. The cubic root of 3089000009 is about 1456.3730592244.

It can be divided in two parts, 308 and 9000009, that multiplied together give a palindrome (2772002772).

The spelling of 3089000009 in words is "three billion, eighty-nine million, nine", and thus it is an aban number and an uban number.