670573715 has 16 divisors (see below), whose sum is σ = 920071872. Its totient is φ = 459608064.

The previous prime is 670573703. The next prime is 670573723. The reversal of 670573715 is 517375076.

670573715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 670573715 - 2¹⁰ = 670572691 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123947 + ... + 129243.

It is an arithmetic number, because the mean of its divisors is an integer number (57504492).

Almost surely, 2^670573715 is an apocalyptic number.

670573715 is a deficient number, since it is larger than the sum of its proper divisors (249498157).

670573715 is a wasteful number, since it uses less digits than its factorization.

670573715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8926.

The product of its (nonzero) digits is 154350, while the sum is 41.

The square root of 670573715 is about 25895.4381117601. The cubic root of 670573715 is about 875.2837022906.

The spelling of 670573715 in words is "six hundred seventy million, five hundred seventy-three thousand, seven hundred fifteen".