673001 has 8 divisors (see below), whose sum is σ = 779520. Its totient is φ = 569088.

The previous prime is 672983. The next prime is 673019. The reversal of 673001 is 100376.

673001 = T₄₃₅ + T₄₃₆ + ... + T₄₄₁.

It is an interprime number because it is at equal distance from previous prime (672983) and next prime (673019).

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 673001 - 2⁶ = 672937 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673091) 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, 56 + ... + 1161.

It is an arithmetic number, because the mean of its divisors is an integer number (97440).

2⁶⁷³⁰⁰¹ is an apocalyptic number.

It is an amenable number.

673001 is a deficient number, since it is larger than the sum of its proper divisors (106519).

673001 is a wasteful number, since it uses less digits than its factorization.

673001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 673001 is about 820.3663815637. The cubic root of 673001 is about 87.6338522792.

Adding to 673001 its reverse (100376), we get a palindrome (773377).

The spelling of 673001 in words is "six hundred seventy-three thousand, one".