673937 has 8 divisors (see below), whose sum is σ = 741312. Its totient is φ = 607600.

The previous prime is 673921. The next prime is 673943. The reversal of 673937 is 739376.

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 673937 - 2⁴ = 673921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 673897 and 673906.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 673937.

It is not an unprimeable number, because it can be changed into a prime (673637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2012 + ... + 2322.

It is an arithmetic number, because the mean of its divisors is an integer number (92664).

2⁶⁷³⁹³⁷ is an apocalyptic number.

It is an amenable number.

673937 is a deficient number, since it is larger than the sum of its proper divisors (67375).

673937 is a wasteful number, since it uses less digits than its factorization.

673937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519.

The product of its digits is 23814, while the sum is 35.

The square root of 673937 is about 820.9366601633. The cubic root of 673937 is about 87.6744600884.

It can be divided in two parts, 6739 and 37, that added together give a palindrome (6776).

The spelling of 673937 in words is "six hundred seventy-three thousand, nine hundred thirty-seven".