673116373 has 4 divisors (see below), whose sum is σ = 673261888. Its totient is φ = 672970860.

The previous prime is 673116347. The next prime is 673116397. The reversal of 673116373 is 373611376.

673116373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 673116373 - 2⁵ = 673116341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673116313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65583 + ... + 75148.

It is an arithmetic number, because the mean of its divisors is an integer number (168315472).

Almost surely, 2^673116373 is an apocalyptic number.

It is an amenable number.

673116373 is a deficient number, since it is larger than the sum of its proper divisors (145515).

673116373 is a wasteful number, since it uses less digits than its factorization.

673116373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145514.

The product of its digits is 47628, while the sum is 37.

The square root of 673116373 is about 25944.4863699400. The cubic root of 673116373 is about 876.3885970255.

It can be divided in two parts, 6731 and 16373, that added together give a square (23104 = 152²).

The spelling of 673116373 in words is "six hundred seventy-three million, one hundred sixteen thousand, three hundred seventy-three".