1093663673 has 2 divisors, whose sum is σ = 1093663674. Its totient is φ = 1093663672.

The previous prime is 1093663667. The next prime is 1093663679. The reversal of 1093663673 is 3763663901.

It is a balanced prime because it is at equal distance from previous prime (1093663667) and next prime (1093663679).

It can be written as a sum of positive squares in only one way, i.e., 573458809 + 520204864 = 23947^2 + 22808^2 .

It is an emirp because it is prime and its reverse (3763663901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1093663673 - 2²⁴ = 1076886457 is a prime.

It is a super-2 number, since 2×1093663673² = 2392200459279701858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1093663679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546831836 + 546831837.

It is an arithmetic number, because the mean of its divisors is an integer number (546831837).

Almost surely, 2^1093663673 is an apocalyptic number.

It is an amenable number.

1093663673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1093663673 is an equidigital number, since it uses as much as digits as its factorization.

1093663673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 367416, while the sum is 44.

The square root of 1093663673 is about 33070.5862209910. The cubic root of 1093663673 is about 1030.2942173288.

The spelling of 1093663673 in words is "one billion, ninety-three million, six hundred sixty-three thousand, six hundred seventy-three".