3028816969 has 2 divisors, whose sum is σ = 3028816970. Its totient is φ = 3028816968.

The previous prime is 3028816943. The next prime is 3028817021. The reversal of 3028816969 is 9696188203.

It is a happy number.

It is an a-pointer prime, because the next prime (3028817021) can be obtained adding 3028816969 to its sum of digits (52).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3001724944 + 27092025 = 54788^2 + 5205^2 .

It is a cyclic number.

It is not a de Polignac number, because 3028816969 - 2⁷ = 3028816841 is a prime.

It is a super-2 number, since 2×3028816969² = 18347464463404693922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3028816909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1514408484 + 1514408485.

It is an arithmetic number, because the mean of its divisors is an integer number (1514408485).

Almost surely, 2^3028816969 is an apocalyptic number.

It is an amenable number.

3028816969 is a deficient number, since it is larger than the sum of its proper divisors (1).

3028816969 is an equidigital number, since it uses as much as digits as its factorization.

3028816969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 52.

The square root of 3028816969 is about 55034.6887789874. The cubic root of 3028816969 is about 1446.8527805733.

The spelling of 3028816969 in words is "three billion, twenty-eight million, eight hundred sixteen thousand, nine hundred sixty-nine".