673146208 has 24 divisors (see below), whose sum is σ = 1514579472. Its totient is φ = 288491136.

The previous prime is 673146203. The next prime is 673146211. The reversal of 673146208 is 802641376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673146203) 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, 1502335 + ... + 1502782.

It is an arithmetic number, because the mean of its divisors is an integer number (63107478).

Almost surely, 2^673146208 is an apocalyptic number.

It is an amenable number.

673146208 is an abundant number, since it is smaller than the sum of its proper divisors (841433264).

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

673146208 is a wasteful number, since it uses less digits than its factorization.

673146208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3005134 (or 3005126 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 673146208 is about 25945.0613412264. The cubic root of 673146208 is about 876.4015450924.

The spelling of 673146208 in words is "six hundred seventy-three million, one hundred forty-six thousand, two hundred eight".