671710908 has 48 divisors (see below), whose sum is σ = 1712035584. Its totient is φ = 203283840.

The previous prime is 671710891. The next prime is 671710927. The reversal of 671710908 is 809017176.

671710908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114216 + ... + 119952.

It is an arithmetic number, because the mean of its divisors is an integer number (35667408).

Almost surely, 2^671710908 is an apocalyptic number.

It is an amenable number.

671710908 is an abundant number, since it is smaller than the sum of its proper divisors (1040324676).

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

671710908 is a wasteful number, since it uses less digits than its factorization.

671710908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6642 (or 6640 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 39.

The square root of 671710908 is about 25917.3862108045. The cubic root of 671710908 is about 875.7782063957.

The spelling of 671710908 in words is "six hundred seventy-one million, seven hundred ten thousand, nine hundred eight".