3023921609 has 2 divisors, whose sum is σ = 3023921610. Its totient is φ = 3023921608.

The previous prime is 3023921603. The next prime is 3023921617. The reversal of 3023921609 is 9061293203.

3023921609 is digitally balanced in base 2, 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., 2886375625 + 137545984 = 53725^2 + 11728^2 .

It is a cyclic number.

It is not a de Polignac number, because 3023921609 - 2⁸ = 3023921353 is a prime.

It is not a weakly prime, because it can be changed into another prime (3023921603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1511960804 + 1511960805.

It is an arithmetic number, because the mean of its divisors is an integer number (1511960805).

Almost surely, 2^3023921609 is an apocalyptic number.

It is an amenable number.

3023921609 is a deficient number, since it is larger than the sum of its proper divisors (1).

3023921609 is an equidigital number, since it uses as much as digits as its factorization.

3023921609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 3023921609 is about 54990.1955715744. The cubic root of 3023921609 is about 1446.0728627978.

The spelling of 3023921609 in words is "three billion, twenty-three million, nine hundred twenty-one thousand, six hundred nine".