673328338 has 8 divisors (see below), whose sum is σ = 1010436480. Its totient is φ = 336516180.

The previous prime is 673328321. The next prime is 673328353. The reversal of 673328338 is 833823376.

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

It is a junction number, because it is equal to n+sod(n) for n = 673328294 and 673328303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68218 + ... + 77461.

It is an arithmetic number, because the mean of its divisors is an integer number (126304560).

Almost surely, 2^673328338 is an apocalyptic number.

673328338 is a deficient number, since it is larger than the sum of its proper divisors (337108142).

673328338 is a wasteful number, since it uses less digits than its factorization.

673328338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147992.

The product of its digits is 435456, while the sum is 43.

The square root of 673328338 is about 25948.5710203857. The cubic root of 673328338 is about 876.4805792448.

The spelling of 673328338 in words is "six hundred seventy-three million, three hundred twenty-eight thousand, three hundred thirty-eight".