674929 has 2 divisors, whose sum is σ = 674930. Its totient is φ = 674928.

The previous prime is 674903. The next prime is 674941. The reversal of 674929 is 929476.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 419904 + 255025 = 648^2 + 505^2 .

It is a cyclic number.

It is not a de Polignac number, because 674929 - 2¹³ = 666737 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

674929 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (675929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337464 + 337465.

It is an arithmetic number, because the mean of its divisors is an integer number (337465).

2⁶⁷⁴⁹²⁹ is an apocalyptic number.

It is an amenable number.

674929 is a deficient number, since it is larger than the sum of its proper divisors (1).

674929 is an equidigital number, since it uses as much as digits as its factorization.

674929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 674929 is about 821.5406258975. The cubic root of 674929 is about 87.7174564051.

The spelling of 674929 in words is "six hundred seventy-four thousand, nine hundred twenty-nine".