674773 has 4 divisors (see below), whose sum is σ = 736128. Its totient is φ = 613420.

The previous prime is 674771. The next prime is 674789. The reversal of 674773 is 377476.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 674773 - 2¹ = 674771 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30661 + ... + 30682.

It is an arithmetic number, because the mean of its divisors is an integer number (184032).

2⁶⁷⁴⁷⁷³ is an apocalyptic number.

It is an amenable number.

674773 is a deficient number, since it is larger than the sum of its proper divisors (61355).

674773 is a wasteful number, since it uses less digits than its factorization.

674773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61354.

The product of its digits is 24696, while the sum is 34.

The square root of 674773 is about 821.4456768405. The cubic root of 674773 is about 87.7106976805.

The spelling of 674773 in words is "six hundred seventy-four thousand, seven hundred seventy-three".