673700370668 has 12 divisors (see below), whose sum is σ = 1269666083280. Its totient is φ = 310938632592.

The previous prime is 673700370667. The next prime is 673700370677. The reversal of 673700370668 is 866073007376.

It is not an unprimeable number, because it can be changed into a prime (673700370661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6477888128 + ... + 6477888231.

It is an arithmetic number, because the mean of its divisors is an integer number (105805506940).

Almost surely, 2^673700370668 is an apocalyptic number.

It is an amenable number.

673700370668 is a deficient number, since it is larger than the sum of its proper divisors (595965712612).

673700370668 is a wasteful number, since it uses less digits than its factorization.

673700370668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12955776376 (or 12955776374 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 53.

The spelling of 673700370668 in words is "six hundred seventy-three billion, seven hundred million, three hundred seventy thousand, six hundred sixty-eight".