674474 has 8 divisors (see below), whose sum is σ = 1015200. Its totient is φ = 336076.

The previous prime is 674461. The next prime is 674483. The reversal of 674474 is 474476.

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

It is a self number, because there is not a number n which added to its sum of digits gives 674474.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827 + ... + 1425.

It is an arithmetic number, because the mean of its divisors is an integer number (126900).

2⁶⁷⁴⁴⁷⁴ is an apocalyptic number.

674474 is a deficient number, since it is larger than the sum of its proper divisors (340726).

674474 is a wasteful number, since it uses less digits than its factorization.

674474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164.

The product of its digits is 18816, while the sum is 32.

The square root of 674474 is about 821.2636604648. The cubic root of 674474 is about 87.6977405462.

The spelling of 674474 in words is "six hundred seventy-four thousand, four hundred seventy-four".