673848308804 has 48 divisors (see below), whose sum is σ = 1364908164480. Its totient is φ = 287685250560.

The previous prime is 673848308801. The next prime is 673848308831. The reversal of 673848308804 is 408803848376.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (673848308801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 560639 + ... + 1289190.

It is an arithmetic number, because the mean of its divisors is an integer number (28435586760).

Almost surely, 2^673848308804 is an apocalyptic number.

It is an amenable number.

673848308804 is an abundant number, since it is smaller than the sum of its proper divisors (691059855676).

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

673848308804 is a wasteful number, since it uses less digits than its factorization.

673848308804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850348 (or 1850346 counting only the distinct ones).

The product of its (nonzero) digits is 24772608, while the sum is 59.

The spelling of 673848308804 in words is "six hundred seventy-three billion, eight hundred forty-eight million, three hundred eight thousand, eight hundred four".