671410573 has 4 divisors (see below), whose sum is σ = 672103008. Its totient is φ = 670718140.

The previous prime is 671410567. The next prime is 671410601. The reversal of 671410573 is 375014176.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 671410573 - 2²⁹ = 134539661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671410073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344761 + ... + 346702.

It is an arithmetic number, because the mean of its divisors is an integer number (168025752).

Almost surely, 2^671410573 is an apocalyptic number.

It is an amenable number.

671410573 is a deficient number, since it is larger than the sum of its proper divisors (692435).

671410573 is an equidigital number, since it uses as much as digits as its factorization.

671410573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692434.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 671410573 is about 25911.5914794904. The cubic root of 671410573 is about 875.6476611191.

The spelling of 671410573 in words is "six hundred seventy-one million, four hundred ten thousand, five hundred seventy-three".