670340074007 has 4 divisors (see below), whose sum is σ = 699485294640. Its totient is φ = 641194853376.

The previous prime is 670340073917. The next prime is 670340074009. The reversal of 670340074007 is 700470043076.

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

It is a cyclic number.

It is not a de Polignac number, because 670340074007 - 2⁸ = 670340073751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670340074009) 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, 14572610282 + ... + 14572610327.

It is an arithmetic number, because the mean of its divisors is an integer number (174871323660).

Almost surely, 2^670340074007 is an apocalyptic number.

670340074007 is a deficient number, since it is larger than the sum of its proper divisors (29145220633).

670340074007 is a wasteful number, since it uses less digits than its factorization.

670340074007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29145220632.

The product of its (nonzero) digits is 98784, while the sum is 38.

The spelling of 670340074007 in words is "six hundred seventy billion, three hundred forty million, seventy-four thousand, seven".