1028011799 has 2 divisors, whose sum is σ = 1028011800. Its totient is φ = 1028011798.

The previous prime is 1028011759. The next prime is 1028011837. The reversal of 1028011799 is 9971108201.

It is an a-pointer prime, because the next prime (1028011837) can be obtained adding 1028011799 to its sum of digits (38).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1028011799 - 2¹⁶ = 1027946263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1028011729) 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, 514005899 + 514005900.

It is an arithmetic number, because the mean of its divisors is an integer number (514005900).

Almost surely, 2^1028011799 is an apocalyptic number.

1028011799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1028011799 is an equidigital number, since it uses as much as digits as its factorization.

1028011799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 38.

The square root of 1028011799 is about 32062.6230835844. The cubic root of 1028011799 is about 1009.2514137385.

The spelling of 1028011799 in words is "one billion, twenty-eight million, eleven thousand, seven hundred ninety-nine".