673295671 has 2 divisors, whose sum is σ = 673295672. Its totient is φ = 673295670.

The previous prime is 673295657. The next prime is 673295683. The reversal of 673295671 is 176592376.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 673295671 - 2⁷ = 673295543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (673295611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336647835 + 336647836.

It is an arithmetic number, because the mean of its divisors is an integer number (336647836).

Almost surely, 2^673295671 is an apocalyptic number.

673295671 is a deficient number, since it is larger than the sum of its proper divisors (1).

673295671 is an equidigital number, since it uses as much as digits as its factorization.

673295671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 476280, while the sum is 46.

The square root of 673295671 is about 25947.9415561235. The cubic root of 673295671 is about 876.4664046574.

The spelling of 673295671 in words is "six hundred seventy-three million, two hundred ninety-five thousand, six hundred seventy-one".