673130452 has 6 divisors (see below), whose sum is σ = 1177978298. Its totient is φ = 336565224.

The previous prime is 673130429. The next prime is 673130467. The reversal of 673130452 is 254031376.

673130452 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 only one way, i.e., 496665796 + 176464656 = 22286^2 + 13284^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84141303 + ... + 84141310.

Almost surely, 2^673130452 is an apocalyptic number.

It is an amenable number.

673130452 is a deficient number, since it is larger than the sum of its proper divisors (504847846).

673130452 is a wasteful number, since it uses less digits than its factorization.

673130452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168282617 (or 168282615 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 673130452 is about 25944.7576978472. The cubic root of 673130452 is about 876.3947072067.

The spelling of 673130452 in words is "six hundred seventy-three million, one hundred thirty thousand, four hundred fifty-two".