673733299 has 2 divisors, whose sum is σ = 673733300. Its totient is φ = 673733298.

The previous prime is 673733237. The next prime is 673733303. The reversal of 673733299 is 992337376.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-673733299 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (673733219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336866649 + 336866650.

It is an arithmetic number, because the mean of its divisors is an integer number (336866650).

Almost surely, 2^673733299 is an apocalyptic number.

673733299 is a deficient number, since it is larger than the sum of its proper divisors (1).

673733299 is an equidigital number, since it uses as much as digits as its factorization.

673733299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1285956, while the sum is 49.

The square root of 673733299 is about 25956.3729939296. The cubic root of 673733299 is about 876.6562584283.

The spelling of 673733299 in words is "six hundred seventy-three million, seven hundred thirty-three thousand, two hundred ninety-nine".