674794 has 4 divisors (see below), whose sum is σ = 1012194. Its totient is φ = 337396.

The previous prime is 674789. The next prime is 674813. The reversal of 674794 is 497476.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 439569 + 235225 = 663^2 + 485^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 168697 + ... + 168700.

2⁶⁷⁴⁷⁹⁴ is an apocalyptic number.

674794 is a deficient number, since it is larger than the sum of its proper divisors (337400).

674794 is a wasteful number, since it uses less digits than its factorization.

674794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337399.

The product of its digits is 42336, while the sum is 37.

The square root of 674794 is about 821.4584590836. The cubic root of 674794 is about 87.7116075695.

The spelling of 674794 in words is "six hundred seventy-four thousand, seven hundred ninety-four".