674913 has 8 divisors (see below), whose sum is σ = 903808. Its totient is φ = 447984.

The previous prime is 674903. The next prime is 674929. The reversal of 674913 is 319476.

It is a happy number.

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

It is not a de Polignac number, because 674913 - 2¹⁷ = 543841 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (674903) 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, 795 + ... + 1407.

It is an arithmetic number, because the mean of its divisors is an integer number (112976).

2⁶⁷⁴⁹¹³ is an apocalyptic number.

It is an amenable number.

674913 is a deficient number, since it is larger than the sum of its proper divisors (228895).

674913 is a wasteful number, since it uses less digits than its factorization.

674913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983.

The product of its digits is 4536, while the sum is 30.

The square root of 674913 is about 821.5308880377. The cubic root of 674913 is about 87.7167632505.

The spelling of 674913 in words is "six hundred seventy-four thousand, nine hundred thirteen".