673337740704 has 48 divisors (see below), whose sum is σ = 1785011709600. Its totient is φ = 222223673600.

The previous prime is 673337740703. The next prime is 673337740709. The reversal of 673337740704 is 407047733376.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (673337740703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34712754 + ... + 34732145.

It is an arithmetic number, because the mean of its divisors is an integer number (37187743950).

Almost surely, 2^673337740704 is an apocalyptic number.

It is an amenable number.

673337740704 is an abundant number, since it is smaller than the sum of its proper divisors (1111673968896).

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

673337740704 is a wasteful number, since it uses less digits than its factorization.

673337740704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69445013 (or 69445005 counting only the distinct ones).

The product of its (nonzero) digits is 6223392, while the sum is 51.

The spelling of 673337740704 in words is "six hundred seventy-three billion, three hundred thirty-seven million, seven hundred forty thousand, seven hundred four".