671027008 has 28 divisors (see below), whose sum is σ = 1332618112. Its totient is φ = 335249280.

The previous prime is 671026991. The next prime is 671027017. The reversal of 671027008 is 800720176.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96943 + ... + 103633.

It is an arithmetic number, because the mean of its divisors is an integer number (47593504).

Almost surely, 2^671027008 is an apocalyptic number.

It is an amenable number.

671027008 is a deficient number, since it is larger than the sum of its proper divisors (661591104).

671027008 is a wasteful number, since it uses less digits than its factorization.

671027008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8270 (or 8260 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 671027008 is about 25904.1890048695. The cubic root of 671027008 is about 875.4808820089.

The spelling of 671027008 in words is "six hundred seventy-one million, twenty-seven thousand, eight".