671077108 has 48 divisors (see below), whose sum is σ = 1343321280. Its totient is φ = 290594304.

The previous prime is 671077079. The next prime is 671077117. The reversal of 671077108 is 801770176.

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, 334035 + ... + 336037.

It is an arithmetic number, because the mean of its divisors is an integer number (27985860).

Almost surely, 2^671077108 is an apocalyptic number.

671077108 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

671077108 is an abundant number, since it is smaller than the sum of its proper divisors (672244172).

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

671077108 is a wasteful number, since it uses less digits than its factorization.

671077108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416 (or 2414 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 37.

The square root of 671077108 is about 25905.1560118830. The cubic root of 671077108 is about 875.5026697562.

The spelling of 671077108 in words is "six hundred seventy-one million, seventy-seven thousand, one hundred eight".