673934 has 8 divisors (see below), whose sum is σ = 1016328. Its totient is φ = 335160.

The previous prime is 673921. The next prime is 673943. The reversal of 673934 is 439376.

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

It is a self number, because there is not a number n which added to its sum of digits gives 673934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377 + ... + 1220.

It is an arithmetic number, because the mean of its divisors is an integer number (127041).

2⁶⁷³⁹³⁴ is an apocalyptic number.

673934 is a deficient number, since it is larger than the sum of its proper divisors (342394).

673934 is a wasteful number, since it uses less digits than its factorization.

673934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810.

The product of its digits is 13608, while the sum is 32.

The square root of 673934 is about 820.9348329801. The cubic root of 673934 is about 87.6743299952.

The spelling of 673934 in words is "six hundred seventy-three thousand, nine hundred thirty-four".