673195603 has 8 divisors (see below), whose sum is σ = 680397120. Its totient is φ = 666004800.

The previous prime is 673195553. The next prime is 673195609. The reversal of 673195603 is 306591376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 673195603 - 2²¹ = 671098451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673195609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214278 + ... + 217396.

It is an arithmetic number, because the mean of its divisors is an integer number (85049640).

Almost surely, 2^673195603 is an apocalyptic number.

673195603 is a deficient number, since it is larger than the sum of its proper divisors (7201517).

673195603 is a wasteful number, since it uses less digits than its factorization.

673195603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 673195603 is about 25946.0132390315. The cubic root of 673195603 is about 876.4229811465.

The spelling of 673195603 in words is "six hundred seventy-three million, one hundred ninety-five thousand, six hundred three".