673474807468 has 24 divisors (see below), whose sum is σ = 1185589137600. Its totient is φ = 334736400528.

The previous prime is 673474807403. The next prime is 673474807469. The reversal of 673474807468 is 864708474376.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (673474807469) 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 7 ways as a sum of consecutive naturals, for example, 1851571 + ... + 2185237.

It is an arithmetic number, because the mean of its divisors is an integer number (49399547400).

Almost surely, 2^673474807468 is an apocalyptic number.

It is an amenable number.

673474807468 is a deficient number, since it is larger than the sum of its proper divisors (512114330132).

673474807468 is a wasteful number, since it uses less digits than its factorization.

673474807468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336669 (or 336667 counting only the distinct ones).

The product of its (nonzero) digits is 151732224, while the sum is 64.

The spelling of 673474807468 in words is "six hundred seventy-three billion, four hundred seventy-four million, eight hundred seven thousand, four hundred sixty-eight".