672343 has 8 divisors (see below), whose sum is σ = 775040. Its totient is φ = 571320.

The previous prime is 672341. The next prime is 672349. The reversal of 672343 is 343276.

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

It is a cyclic number.

It is not a de Polignac number, because 672343 - 2¹ = 672341 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628 + ... + 1318.

It is an arithmetic number, because the mean of its divisors is an integer number (96880).

2⁶⁷²³⁴³ is an apocalyptic number.

672343 is a deficient number, since it is larger than the sum of its proper divisors (102697).

672343 is a wasteful number, since it uses less digits than its factorization.

672343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837.

The product of its digits is 3024, while the sum is 25.

The square root of 672343 is about 819.9652431658. The cubic root of 672343 is about 87.6052827934.

The spelling of 672343 in words is "six hundred seventy-two thousand, three hundred forty-three".