673376597 has 2 divisors, whose sum is σ = 673376598. Its totient is φ = 673376596.

The previous prime is 673376591. The next prime is 673376623. The reversal of 673376597 is 795673376.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 549855601 + 123520996 = 23449^2 + 11114^2 .

It is a cyclic number.

It is not a de Polignac number, because 673376597 - 2¹² = 673372501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (673376591) 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, 336688298 + 336688299.

It is an arithmetic number, because the mean of its divisors is an integer number (336688299).

Almost surely, 2^673376597 is an apocalyptic number.

It is an amenable number.

673376597 is a deficient number, since it is larger than the sum of its proper divisors (1).

673376597 is an equidigital number, since it uses as much as digits as its factorization.

673376597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5000940, while the sum is 53.

The square root of 673376597 is about 25949.5009007881. The cubic root of 673376597 is about 876.5015185416.

The spelling of 673376597 in words is "six hundred seventy-three million, three hundred seventy-six thousand, five hundred ninety-seven".