674018 has 8 divisors (see below), whose sum is σ = 1045980. Its totient is φ = 325360.

The previous prime is 674017. The next prime is 674057. The reversal of 674018 is 810476.

It can be written as a sum of positive squares in 2 ways, for example, as 635209 + 38809 = 797^2 + 197^2 .

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (674017) 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, 5753 + ... + 5868.

2⁶⁷⁴⁰¹⁸ is an apocalyptic number.

674018 is a deficient number, since it is larger than the sum of its proper divisors (371962).

674018 is a wasteful number, since it uses less digits than its factorization.

674018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11652.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 674018 is about 820.9859925723. The cubic root of 674018 is about 87.6779724576.

The spelling of 674018 in words is "six hundred seventy-four thousand, eighteen".