673466085 has 12 divisors (see below), whose sum is σ = 1167341292. Its totient is φ = 359181888.

The previous prime is 673466083. The next prime is 673466093. The reversal of 673466085 is 580664376.

673466085 is a `hidden beast` number, since 6 + 7 + 34 + 6 + 608 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 529322049 + 144144036 = 23007^2 + 12006^2 .

It is not a de Polignac number, because 673466085 - 2¹ = 673466083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 14965913 = 673466085 / (6 + 7 + 3 + 4 + 6 + 6 + 0 + 8 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 673466085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673466083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7482912 + ... + 7483001.

It is an arithmetic number, because the mean of its divisors is an integer number (97278441).

Almost surely, 2^673466085 is an apocalyptic number.

It is an amenable number.

673466085 is a deficient number, since it is larger than the sum of its proper divisors (493875207).

673466085 is a wasteful number, since it uses less digits than its factorization.

673466085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14965924 (or 14965921 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 673466085 is about 25951.2251155894. The cubic root of 673466085 is about 876.5403442120.

The spelling of 673466085 in words is "six hundred seventy-three million, four hundred sixty-six thousand, eighty-five".