673424371 has 2 divisors, whose sum is σ = 673424372. Its totient is φ = 673424370.

The previous prime is 673424369. The next prime is 673424447. The reversal of 673424371 is 173424376.

673424371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 673424371 - 2¹ = 673424369 is a prime.

Together with 673424369, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 673424371.

It is not a weakly prime, because it can be changed into another prime (673424071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336712185 + 336712186.

It is an arithmetic number, because the mean of its divisors is an integer number (336712186).

Almost surely, 2^673424371 is an apocalyptic number.

673424371 is a deficient number, since it is larger than the sum of its proper divisors (1).

673424371 is an equidigital number, since it uses as much as digits as its factorization.

673424371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 37.

The square root of 673424371 is about 25950.4214031295. The cubic root of 673424371 is about 876.5222464144.

The spelling of 673424371 in words is "six hundred seventy-three million, four hundred twenty-four thousand, three hundred seventy-one".