673704037012 has 48 divisors (see below), whose sum is σ = 1256981882688. Its totient is φ = 314843143680.

The previous prime is 673704037007. The next prime is 673704037043. The reversal of 673704037012 is 210730407376.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20342587 + ... + 20375677.

It is an arithmetic number, because the mean of its divisors is an integer number (26187122556).

Almost surely, 2^673704037012 is an apocalyptic number.

It is an amenable number.

673704037012 is a deficient number, since it is larger than the sum of its proper divisors (583277845676).

673704037012 is a wasteful number, since it uses less digits than its factorization.

673704037012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35176 (or 35174 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 40.

The spelling of 673704037012 in words is "six hundred seventy-three billion, seven hundred four million, thirty-seven thousand, twelve".