673656596 has 24 divisors (see below), whose sum is σ = 1186836000. Its totient is φ = 334569312.

The previous prime is 673656559. The next prime is 673656601. The reversal of 673656596 is 695656376.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 448655 + ... + 450153.

It is an arithmetic number, because the mean of its divisors is an integer number (49451500).

Almost surely, 2^673656596 is an apocalyptic number.

It is an amenable number.

673656596 is a deficient number, since it is larger than the sum of its proper divisors (513179404).

673656596 is a wasteful number, since it uses less digits than its factorization.

673656596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183 (or 2181 counting only the distinct ones).

The product of its digits is 6123600, while the sum is 53.

The square root of 673656596 is about 25954.8954149309. The cubic root of 673656596 is about 876.6229887270.

The spelling of 673656596 in words is "six hundred seventy-three million, six hundred fifty-six thousand, five hundred ninety-six".