674270 has 8 divisors (see below), whose sum is σ = 1213704. Its totient is φ = 269704.

The previous prime is 674269. The next prime is 674273. The reversal of 674270 is 72476.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674273) 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, 33704 + ... + 33723.

It is an arithmetic number, because the mean of its divisors is an integer number (151713).

2⁶⁷⁴²⁷⁰ is an apocalyptic number.

674270 is a deficient number, since it is larger than the sum of its proper divisors (539434).

674270 is a wasteful number, since it uses less digits than its factorization.

674270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67434.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 674270 is about 821.1394522248. The cubic root of 674270 is about 87.6888980294.

The spelling of 674270 in words is "six hundred seventy-four thousand, two hundred seventy".