670313105 has 32 divisors (see below), whose sum is σ = 1037456640. Its totient is φ = 403441920.

The previous prime is 670313089. The next prime is 670313129. The reversal of 670313105 is 501313076.

It is a happy number.

670313105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 670313105 - 2⁴ = 670313089 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18854 + ... + 41183.

It is an arithmetic number, because the mean of its divisors is an integer number (32420520).

Almost surely, 2^670313105 is an apocalyptic number.

It is an amenable number.

670313105 is a deficient number, since it is larger than the sum of its proper divisors (367143535).

670313105 is a wasteful number, since it uses less digits than its factorization.

670313105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60089.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 670313105 is about 25890.4056553774. The cubic root of 670313105 is about 875.1702982818.

The spelling of 670313105 in words is "six hundred seventy million, three hundred thirteen thousand, one hundred five".