670407373707 has 8 divisors (see below), whose sum is σ = 894296364240. Its totient is φ = 446728316160.

The previous prime is 670407373651. The next prime is 670407373729. The reversal of 670407373707 is 707373704076.

670407373707 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 670407373707 - 2⁸ = 670407373451 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 670407373707.

It is not an unprimeable number, because it can be changed into a prime (670407373787) 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, 52475794 + ... + 52488567.

It is an arithmetic number, because the mean of its divisors is an integer number (111787045530).

Almost surely, 2^670407373707 is an apocalyptic number.

670407373707 is a deficient number, since it is larger than the sum of its proper divisors (223888990533).

670407373707 is a wasteful number, since it uses less digits than its factorization.

670407373707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104966493.

The product of its (nonzero) digits is 3630312, while the sum is 51.

The spelling of 670407373707 in words is "six hundred seventy billion, four hundred seven million, three hundred seventy-three thousand, seven hundred seven".