673344107 has 4 divisors (see below), whose sum is σ = 689767176. Its totient is φ = 656921040.

The previous prime is 673344079. The next prime is 673344151. The reversal of 673344107 is 701443376.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 673344107 - 2¹⁴ = 673327723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673344307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8211473 + ... + 8211554.

It is an arithmetic number, because the mean of its divisors is an integer number (172441794).

Almost surely, 2^673344107 is an apocalyptic number.

673344107 is a deficient number, since it is larger than the sum of its proper divisors (16423069).

673344107 is a wasteful number, since it uses less digits than its factorization.

673344107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16423068.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 673344107 is about 25948.8748696355. The cubic root of 673344107 is about 876.4874214313.

The spelling of 673344107 in words is "six hundred seventy-three million, three hundred forty-four thousand, one hundred seven".