670504470667 has 8 divisors (see below), whose sum is σ = 709953660000. Its totient is φ = 631056142464.

The previous prime is 670504470661. The next prime is 670504470679. The reversal of 670504470667 is 766074405076.

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

It is a cyclic number.

It is not a de Polignac number, because 670504470667 - 2³ = 670504470659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (670504470661) 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, 2098209 + ... + 2396557.

It is an arithmetic number, because the mean of its divisors is an integer number (88744207500).

Almost surely, 2^670504470667 is an apocalyptic number.

670504470667 is a deficient number, since it is larger than the sum of its proper divisors (39449189333).

670504470667 is a wasteful number, since it uses less digits than its factorization.

670504470667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430565.

The product of its (nonzero) digits is 5927040, while the sum is 52.

The spelling of 670504470667 in words is "six hundred seventy billion, five hundred four million, four hundred seventy thousand, six hundred sixty-seven".