673004200 has 96 divisors (see below), whose sum is σ = 1717524000. Its totient is φ = 243219200.

The previous prime is 673004197. The next prime is 673004201. The reversal of 673004200 is 2400376.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (673004201) 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 23 ways as a sum of consecutive naturals, for example, 392946 + ... + 394654.

It is an arithmetic number, because the mean of its divisors is an integer number (17890875).

Almost surely, 2^673004200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673004200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (858762000).

673004200 is an abundant number, since it is smaller than the sum of its proper divisors (1044519800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

673004200 is a wasteful number, since it uses less digits than its factorization.

673004200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915 (or 1906 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 673004200 is about 25942.3244910706. The cubic root of 673004200 is about 876.3399117346.

Adding to 673004200 its reverse (2400376), we get a palindrome (675404576).

The spelling of 673004200 in words is "six hundred seventy-three million, four thousand, two hundred".