673097039 has 2 divisors, whose sum is σ = 673097040. Its totient is φ = 673097038.

The previous prime is 673096999. The next prime is 673097053. The reversal of 673097039 is 930790376.

673097039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 673097039 - 2⁸ = 673096783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (673097239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336548519 + 336548520.

It is an arithmetic number, because the mean of its divisors is an integer number (336548520).

Almost surely, 2^673097039 is an apocalyptic number.

673097039 is a deficient number, since it is larger than the sum of its proper divisors (1).

673097039 is an equidigital number, since it uses as much as digits as its factorization.

673097039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 214326, while the sum is 44.

The square root of 673097039 is about 25944.1137640121. The cubic root of 673097039 is about 876.3802060746.

The spelling of 673097039 in words is "six hundred seventy-three million, ninety-seven thousand, thirty-nine".