673882686874 has 16 divisors (see below), whose sum is σ = 1020686464512. Its totient is φ = 333654177168.

The previous prime is 673882686857. The next prime is 673882686877. The reversal of 673882686874 is 478686288376.

673882686874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 673882686797 and 673882686806.

It is not an unprimeable number, because it can be changed into a prime (673882686877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5087287 + ... + 5218069.

It is an arithmetic number, because the mean of its divisors is an integer number (63792904032).

Almost surely, 2^673882686874 is an apocalyptic number.

673882686874 is a deficient number, since it is larger than the sum of its proper divisors (346803777638).

673882686874 is a wasteful number, since it uses less digits than its factorization.

673882686874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155901.

The product of its digits is 1040449536, while the sum is 73.

The spelling of 673882686874 in words is "six hundred seventy-three billion, eight hundred eighty-two million, six hundred eighty-six thousand, eight hundred seventy-four".