674324433 has 20 divisors (see below), whose sum is σ = 1021132068. Its totient is φ = 443387520.

The previous prime is 674324429. The next prime is 674324447. The reversal of 674324433 is 334423476.

674324433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 210482064 + 463842369 = 14508^2 + 21537^2 .

It is not a de Polignac number, because 674324433 - 2² = 674324429 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (674324333) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 51108 + ... + 62933.

Almost surely, 2^674324433 is an apocalyptic number.

It is an amenable number.

674324433 is a deficient number, since it is larger than the sum of its proper divisors (346807635).

674324433 is a wasteful number, since it uses less digits than its factorization.

674324433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114126 (or 114117 counting only the distinct ones).

The product of its digits is 145152, while the sum is 36.

The square root of 674324433 is about 25967.7575658739. The cubic root of 674324433 is about 876.9125763872.

The spelling of 674324433 in words is "six hundred seventy-four million, three hundred twenty-four thousand, four hundred thirty-three".