7284281029 has 2 divisors, whose sum is σ = 7284281030. Its totient is φ = 7284281028.

The previous prime is 7284280999. The next prime is 7284281063. The reversal of 7284281029 is 9201824827.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4885730404 + 2398550625 = 69898^2 + 48975^2 .

It is a cyclic number.

It is not a de Polignac number, because 7284281029 - 2¹⁹ = 7283756741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7284281089) 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, 3642140514 + 3642140515.

It is an arithmetic number, because the mean of its divisors is an integer number (3642140515).

Almost surely, 2^7284281029 is an apocalyptic number.

It is an amenable number.

7284281029 is a deficient number, since it is larger than the sum of its proper divisors (1).

7284281029 is an equidigital number, since it uses as much as digits as its factorization.

7284281029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 7284281029 is about 85347.9995606224. Note that the first 3 decimals coincide. The cubic root of 7284281029 is about 1938.4840451900.

The spelling of 7284281029 in words is "seven billion, two hundred eighty-four million, two hundred eighty-one thousand, twenty-nine".