673327571 has 6 divisors (see below), whose sum is σ = 783258660. Its totient is φ = 577137876.

The previous prime is 673327561. The next prime is 673327601. The reversal of 673327571 is 175723376.

It is a de Polignac number, because none of the positive numbers 2^k-673327571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673327511) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6870641 + ... + 6870738.

It is an arithmetic number, because the mean of its divisors is an integer number (130543110).

Almost surely, 2^673327571 is an apocalyptic number.

673327571 is a deficient number, since it is larger than the sum of its proper divisors (109931089).

673327571 is a wasteful number, since it uses less digits than its factorization.

673327571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13741393 (or 13741386 counting only the distinct ones).

The product of its digits is 185220, while the sum is 41.

The square root of 673327571 is about 25948.5562411476. The cubic root of 673327571 is about 876.4802464399.

The spelling of 673327571 in words is "six hundred seventy-three million, three hundred twenty-seven thousand, five hundred seventy-one".