671713100 has 18 divisors (see below), whose sum is σ = 1457617644. Its totient is φ = 268685200.

The previous prime is 671713093. The next prime is 671713103. The reversal of 671713100 is 1317176.

It is a super-2 number, since 2×671713100² = 902396977423220000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 671713100.

It is not an unprimeable number, because it can be changed into a prime (671713103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3358466 + ... + 3358665.

It is an arithmetic number, because the mean of its divisors is an integer number (80978758).

Almost surely, 2^671713100 is an apocalyptic number.

It is an amenable number.

671713100 is an abundant number, since it is smaller than the sum of its proper divisors (785904544).

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

671713100 is a wasteful number, since it uses less digits than its factorization.

671713100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6717145 (or 6717138 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 671713100 is about 25917.4284989850. The cubic root of 671713100 is about 875.7791590395.

The spelling of 671713100 in words is "six hundred seventy-one million, seven hundred thirteen thousand, one hundred".