3021322489 has 2 divisors, whose sum is σ = 3021322490. Its totient is φ = 3021322488.

The previous prime is 3021322483. The next prime is 3021322511. The reversal of 3021322489 is 9842231203.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2433744889 + 587577600 = 49333^2 + 24240^2 .

It is a cyclic number.

It is not a de Polignac number, because 3021322489 - 2¹¹ = 3021320441 is a prime.

It is not a weakly prime, because it can be changed into another prime (3021322483) 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, 1510661244 + 1510661245.

It is an arithmetic number, because the mean of its divisors is an integer number (1510661245).

Almost surely, 2^3021322489 is an apocalyptic number.

It is an amenable number.

3021322489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3021322489 is an equidigital number, since it uses as much as digits as its factorization.

3021322489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3021322489 is about 54966.5579147903. The cubic root of 3021322489 is about 1445.6584346986.

The spelling of 3021322489 in words is "three billion, twenty-one million, three hundred twenty-two thousand, four hundred eighty-nine".