673703700667 has 8 divisors (see below), whose sum is σ = 713353660272. Its totient is φ = 634056000000.

The previous prime is 673703700661. The next prime is 673703700721. The reversal of 673703700667 is 766007307376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 673703700667 - 2⁷ = 673703700539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (673703700661) 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, 69667 + ... + 1162867.

It is an arithmetic number, because the mean of its divisors is an integer number (89169207534).

Almost surely, 2^673703700667 is an apocalyptic number.

673703700667 is a deficient number, since it is larger than the sum of its proper divisors (39649959605).

673703700667 is a wasteful number, since it uses less digits than its factorization.

673703700667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129469.

The product of its (nonzero) digits is 4667544, while the sum is 52.

The spelling of 673703700667 in words is "six hundred seventy-three billion, seven hundred three million, seven hundred thousand, six hundred sixty-seven".