670516008 has 32 divisors (see below), whose sum is σ = 1676968800. Its totient is φ = 223414848.

The previous prime is 670516003. The next prime is 670516013. The reversal of 670516008 is 800615076.

It is an interprime number because it is at equal distance from previous prime (670516003) and next prime (670516013).

It is a self number, because there is not a number n which added to its sum of digits gives 670516008.

It is not an unprimeable number, because it can be changed into a prime (670516001) 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, 83598 + ... + 91266.

It is an arithmetic number, because the mean of its divisors is an integer number (52405275).

Almost surely, 2^670516008 is an apocalyptic number.

It is an amenable number.

670516008 is an abundant number, since it is smaller than the sum of its proper divisors (1006452792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

670516008 is a wasteful number, since it uses less digits than its factorization.

670516008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11321 (or 11317 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 670516008 is about 25894.3238567837. The cubic root of 670516008 is about 875.2585937185.

The spelling of 670516008 in words is "six hundred seventy million, five hundred sixteen thousand, eight".