671466703 has 4 divisors (see below), whose sum is σ = 671518728. Its totient is φ = 671414680.

The previous prime is 671466673. The next prime is 671466709. The reversal of 671466703 is 307664176.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 671466703 - 2⁵ = 671466671 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671466709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9600 + ... + 37882.

It is an arithmetic number, because the mean of its divisors is an integer number (167879682).

Almost surely, 2^671466703 is an apocalyptic number.

671466703 is a deficient number, since it is larger than the sum of its proper divisors (52025).

671466703 is a wasteful number, since it uses less digits than its factorization.

671466703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52024.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 671466703 is about 25912.6745628467. The cubic root of 671466703 is about 875.6720618537.

The spelling of 671466703 in words is "six hundred seventy-one million, four hundred sixty-six thousand, seven hundred three".