674613 has 12 divisors (see below), whose sum is σ = 1017120. Its totient is φ = 430056.

The previous prime is 674603. The next prime is 674647. The reversal of 674613 is 316476.

674613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 674613 - 2⁸ = 674357 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

674613 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1423 + ... + 1836.

It is an arithmetic number, because the mean of its divisors is an integer number (84760).

2⁶⁷⁴⁶¹³ is an apocalyptic number.

It is an amenable number.

674613 is a deficient number, since it is larger than the sum of its proper divisors (342507).

674613 is a wasteful number, since it uses less digits than its factorization.

674613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3288 (or 3285 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 674613 is about 821.3482817904. The cubic root of 674613 is about 87.7037645731.

The spelling of 674613 in words is "six hundred seventy-four thousand, six hundred thirteen".