673002433 has 2 divisors, whose sum is σ = 673002434. Its totient is φ = 673002432.

The previous prime is 673002383. The next prime is 673002437. The reversal of 673002433 is 334200376.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 483472144 + 189530289 = 21988^2 + 13767^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-673002433 is a prime.

It is not a weakly prime, because it can be changed into another prime (673002437) 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, 336501216 + 336501217.

It is an arithmetic number, because the mean of its divisors is an integer number (336501217).

Almost surely, 2^673002433 is an apocalyptic number.

It is an amenable number.

673002433 is a deficient number, since it is larger than the sum of its proper divisors (1).

673002433 is an equidigital number, since it uses as much as digits as its factorization.

673002433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 673002433 is about 25942.2904347322. The cubic root of 673002433 is about 876.3391447785.

The spelling of 673002433 in words is "six hundred seventy-three million, two thousand, four hundred thirty-three".