673924713684 has 24 divisors (see below), whose sum is σ = 1640860173120. Its totient is φ = 214874546304.

The previous prime is 673924713659. The next prime is 673924713691. The reversal of 673924713684 is 486317429376.

It is a super-2 number, since 2×673924713684² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1220877829 + ... + 1220878380.

It is an arithmetic number, because the mean of its divisors is an integer number (68369173880).

Almost surely, 2^673924713684 is an apocalyptic number.

It is an amenable number.

673924713684 is an abundant number, since it is smaller than the sum of its proper divisors (966935459436).

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

673924713684 is a wasteful number, since it uses less digits than its factorization.

673924713684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2441756239 (or 2441756237 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 60.

The spelling of 673924713684 in words is "six hundred seventy-three billion, nine hundred twenty-four million, seven hundred thirteen thousand, six hundred eighty-four".