673200937 has 2 divisors, whose sum is σ = 673200938. Its totient is φ = 673200936.

The previous prime is 673200919. The next prime is 673200943. The reversal of 673200937 is 739002376.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 600201001 + 72999936 = 24499^2 + 8544^2 .

It is a cyclic number.

It is not a de Polignac number, because 673200937 - 2²⁷ = 538983209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 673200896 and 673200905.

It is not a weakly prime, because it can be changed into another prime (673200907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336600468 + 336600469.

It is an arithmetic number, because the mean of its divisors is an integer number (336600469).

Almost surely, 2^673200937 is an apocalyptic number.

It is an amenable number.

673200937 is a deficient number, since it is larger than the sum of its proper divisors (1).

673200937 is an equidigital number, since it uses as much as digits as its factorization.

673200937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 37.

The square root of 673200937 is about 25946.1160291863. The cubic root of 673200937 is about 876.4252958912.

The spelling of 673200937 in words is "six hundred seventy-three million, two hundred thousand, nine hundred thirty-seven".