673373674 has 8 divisors (see below), whose sum is σ = 1010197188. Its totient is φ = 336641280.

The previous prime is 673373671. The next prime is 673373683. The reversal of 673373674 is 476373376.

It is a happy number.

673373674 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 570493225 + 102880449 = 23885^2 + 10143^2 .

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

It is not an unprimeable number, because it can be changed into a prime (673373671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424 + ... + 36700.

Almost surely, 2^673373674 is an apocalyptic number.

673373674 is a deficient number, since it is larger than the sum of its proper divisors (336823514).

673373674 is a wasteful number, since it uses less digits than its factorization.

673373674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45560.

The product of its digits is 1333584, while the sum is 46.

The square root of 673373674 is about 25949.4445797978. Note that the first 3 decimals coincide. The cubic root of 673373674 is about 876.5002502975.

It can be divided in two parts, 6 and 73373674, that multiplied together give a palindrome (440242044).

The spelling of 673373674 in words is "six hundred seventy-three million, three hundred seventy-three thousand, six hundred seventy-four".