673204011 has 16 divisors (see below), whose sum is σ = 922653984. Its totient is φ = 436299264.

The previous prime is 673204009. The next prime is 673204027. The reversal of 673204011 is 110402376.

It is not a de Polignac number, because 673204011 - 2¹ = 673204009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (673206011) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 195541 + ... + 198953.

It is an arithmetic number, because the mean of its divisors is an integer number (57665874).

Almost surely, 2^673204011 is an apocalyptic number.

673204011 is a deficient number, since it is larger than the sum of its proper divisors (249449973).

673204011 is a wasteful number, since it uses less digits than its factorization.

673204011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5230.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 673204011 is about 25946.1752672721. The cubic root of 673204011 is about 876.4266298799.

Adding to 673204011 its reverse (110402376), we get a palindrome (783606387).

The spelling of 673204011 in words is "six hundred seventy-three million, two hundred four thousand, eleven".