673369579 has 2 divisors, whose sum is σ = 673369580. Its totient is φ = 673369578.

The previous prime is 673369577. The next prime is 673369603. The reversal of 673369579 is 975963376.

673369579 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 673369579 - 2¹ = 673369577 is a prime.

Together with 673369577, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (673369577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336684789 + 336684790.

It is an arithmetic number, because the mean of its divisors is an integer number (336684790).

Almost surely, 2^673369579 is an apocalyptic number.

673369579 is a deficient number, since it is larger than the sum of its proper divisors (1).

673369579 is an equidigital number, since it uses as much as digits as its factorization.

673369579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6429780, while the sum is 55.

The square root of 673369579 is about 25949.3656762550. The cubic root of 673369579 is about 876.4984735347.

The spelling of 673369579 in words is "six hundred seventy-three million, three hundred sixty-nine thousand, five hundred seventy-nine".