673712230 has 8 divisors (see below), whose sum is σ = 1212682032. Its totient is φ = 269484888.

The previous prime is 673712219. The next prime is 673712231. The reversal of 673712230 is 32217376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 673712192 and 673712201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673712231) 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, 33685602 + ... + 33685621.

It is an arithmetic number, because the mean of its divisors is an integer number (151585254).

Almost surely, 2^673712230 is an apocalyptic number.

673712230 is a deficient number, since it is larger than the sum of its proper divisors (538969802).

673712230 is a wasteful number, since it uses less digits than its factorization.

673712230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67371230.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 673712230 is about 25955.9671366721. The cubic root of 673712230 is about 876.6471200629.

The spelling of 673712230 in words is "six hundred seventy-three million, seven hundred twelve thousand, two hundred thirty".