673463319 has 4 divisors (see below), whose sum is σ = 897951096. Its totient is φ = 448975544.

The previous prime is 673463281. The next prime is 673463333. The reversal of 673463319 is 913364376.

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

It is a cyclic number.

It is not a de Polignac number, because 673463319 - 2⁷ = 673463191 is a prime.

It is a super-2 number, since 2×673463319² = 907105684076991522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673463419) 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, 112243884 + ... + 112243889.

It is an arithmetic number, because the mean of its divisors is an integer number (224487774).

Almost surely, 2^673463319 is an apocalyptic number.

673463319 is a deficient number, since it is larger than the sum of its proper divisors (224487777).

673463319 is a wasteful number, since it uses less digits than its factorization.

673463319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224487776.

The product of its digits is 244944, while the sum is 42.

The square root of 673463319 is about 25951.1718232530. The cubic root of 673463319 is about 876.5391441942.

The spelling of 673463319 in words is "six hundred seventy-three million, four hundred sixty-three thousand, three hundred nineteen".