670337067 has 4 divisors (see below), whose sum is σ = 893782760. Its totient is φ = 446891376.

The previous prime is 670337033. The next prime is 670337069. The reversal of 670337067 is 760733076.

670337067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 670337067 - 2¹¹ = 670335019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670337069) 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, 111722842 + ... + 111722847.

It is an arithmetic number, because the mean of its divisors is an integer number (223445690).

Almost surely, 2^670337067 is an apocalyptic number.

670337067 is a deficient number, since it is larger than the sum of its proper divisors (223445693).

670337067 is a wasteful number, since it uses less digits than its factorization.

670337067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223445692.

The product of its (nonzero) digits is 111132, while the sum is 39.

The square root of 670337067 is about 25890.8684095378. The cubic root of 670337067 is about 875.1807265333.

The spelling of 670337067 in words is "six hundred seventy million, three hundred thirty-seven thousand, sixty-seven".