673336829789 has 16 divisors (see below), whose sum is σ = 744770208000. Its totient is φ = 604710722880.

The previous prime is 673336829779. The next prime is 673336829801. The reversal of 673336829789 is 987928633376.

It is a cyclic number.

It is not a de Polignac number, because 673336829789 - 2³² = 669041862493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673336829779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16011212 + ... + 16053210.

It is an arithmetic number, because the mean of its divisors is an integer number (46548138000).

Almost surely, 2^673336829789 is an apocalyptic number.

It is an amenable number.

673336829789 is a deficient number, since it is larger than the sum of its proper divisors (71433378211).

673336829789 is a wasteful number, since it uses less digits than its factorization.

673336829789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75380.

The product of its digits is 493807104, while the sum is 71.

The spelling of 673336829789 in words is "six hundred seventy-three billion, three hundred thirty-six million, eight hundred twenty-nine thousand, seven hundred eighty-nine".