6773416789 has 4 divisors (see below), whose sum is σ = 6774154956. Its totient is φ = 6772678624.

The previous prime is 6773416753. The next prime is 6773416807. The reversal of 6773416789 is 9876143776.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2640212689 + 4133204100 = 51383^2 + 64290^2 .

It is a cyclic number.

It is not a de Polignac number, because 6773416789 - 2⁹ = 6773416277 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6773410789) 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 in 3 ways as a sum of consecutive naturals, for example, 355144 + ... + 373729.

It is an arithmetic number, because the mean of its divisors is an integer number (1693538739).

Almost surely, 2^6773416789 is an apocalyptic number.

It is an amenable number.

6773416789 is a deficient number, since it is larger than the sum of its proper divisors (738167).

6773416789 is an equidigital number, since it uses as much as digits as its factorization.

6773416789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738166.

The product of its digits is 10668672, while the sum is 58.

The square root of 6773416789 is about 82300.7702819360. The cubic root of 6773416789 is about 1892.0644825323.

The spelling of 6773416789 in words is "six billion, seven hundred seventy-three million, four hundred sixteen thousand, seven hundred eighty-nine".