1084816673 has 2 divisors, whose sum is σ = 1084816674. Its totient is φ = 1084816672.

The previous prime is 1084816651. The next prime is 1084816693. The reversal of 1084816673 is 3766184801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1051834624 + 32982049 = 32432^2 + 5743^2 .

It is a cyclic number.

It is not a de Polignac number, because 1084816673 - 2¹⁶ = 1084751137 is a prime.

It is not a weakly prime, because it can be changed into another prime (1084816693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542408336 + 542408337.

It is an arithmetic number, because the mean of its divisors is an integer number (542408337).

Almost surely, 2^1084816673 is an apocalyptic number.

It is an amenable number.

1084816673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084816673 is an equidigital number, since it uses as much as digits as its factorization.

1084816673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 1084816673 is about 32936.5552691838. Note that the first 3 decimals coincide. The cubic root of 1084816673 is about 1027.5085644450.

The spelling of 1084816673 in words is "one billion, eighty-four million, eight hundred sixteen thousand, six hundred seventy-three".