673862271 has 4 divisors (see below), whose sum is σ = 898483032. Its totient is φ = 449241512.

The previous prime is 673862251. The next prime is 673862281. The reversal of 673862271 is 172268376.

673862271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 673862271 - 2¹¹ = 673860223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673862251) 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, 112310376 + ... + 112310381.

It is an arithmetic number, because the mean of its divisors is an integer number (224620758).

Almost surely, 2^673862271 is an apocalyptic number.

673862271 is a deficient number, since it is larger than the sum of its proper divisors (224620761).

673862271 is a wasteful number, since it uses less digits than its factorization.

673862271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224620760.

The product of its digits is 169344, while the sum is 42.

The square root of 673862271 is about 25958.8572745412. The cubic root of 673862271 is about 876.7121939631.

The spelling of 673862271 in words is "six hundred seventy-three million, eight hundred sixty-two thousand, two hundred seventy-one".