671152704 has 56 divisors (see below), whose sum is σ = 1777886208. Its totient is φ = 223449600.

The previous prime is 671152681. The next prime is 671152711. The reversal of 671152704 is 407251176.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219474 + ... + 222510.

It is an arithmetic number, because the mean of its divisors is an integer number (31747968).

Almost surely, 2^671152704 is an apocalyptic number.

671152704 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

671152704 is an abundant number, since it is smaller than the sum of its proper divisors (1106733504).

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

671152704 is a wasteful number, since it uses less digits than its factorization.

671152704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203 (or 4193 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 671152704 is about 25906.6150625665. The cubic root of 671152704 is about 875.5355432834.

The spelling of 671152704 in words is "six hundred seventy-one million, one hundred fifty-two thousand, seven hundred four".