674673 has 4 divisors (see below), whose sum is σ = 899568. Its totient is φ = 449780.

The previous prime is 674669. The next prime is 674677. The reversal of 674673 is 376476.

674673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (674669) and next prime (674677).

It is a cyclic number.

It is not a de Polignac number, because 674673 - 2² = 674669 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (674677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112443 + ... + 112448.

It is an arithmetic number, because the mean of its divisors is an integer number (224892).

2⁶⁷⁴⁶⁷³ is an apocalyptic number.

It is an amenable number.

674673 is a deficient number, since it is larger than the sum of its proper divisors (224895).

674673 is a wasteful number, since it uses less digits than its factorization.

674673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224894.

The product of its digits is 21168, while the sum is 33.

The square root of 674673 is about 821.3848062875. The cubic root of 674673 is about 87.7063646169.

The spelling of 674673 in words is "six hundred seventy-four thousand, six hundred seventy-three".