674006 has 8 divisors (see below), whose sum is σ = 1064280. Its totient is φ = 319248.

The previous prime is 673991. The next prime is 674017. The reversal of 674006 is 600476.

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

It is a Curzon number.

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, 8831 + ... + 8906.

It is an arithmetic number, because the mean of its divisors is an integer number (133035).

2⁶⁷⁴⁰⁰⁶ is an apocalyptic number.

674006 is a deficient number, since it is larger than the sum of its proper divisors (390274).

674006 is a wasteful number, since it uses less digits than its factorization.

674006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17758.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 674006 is about 820.9786842543. The cubic root of 674006 is about 87.6774521244.

The spelling of 674006 in words is "six hundred seventy-four thousand, six".