673659575 has 6 divisors (see below), whose sum is σ = 835337904. Its totient is φ = 538927640.

The previous prime is 673659559. The next prime is 673659577. The reversal of 673659575 is 575956376.

It is not a de Polignac number, because 673659575 - 2⁴ = 673659559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673659577) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13473167 + ... + 13473216.

It is an arithmetic number, because the mean of its divisors is an integer number (139222984).

Almost surely, 2^673659575 is an apocalyptic number.

673659575 is a deficient number, since it is larger than the sum of its proper divisors (161678329).

673659575 is a wasteful number, since it uses less digits than its factorization.

673659575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26946393 (or 26946388 counting only the distinct ones).

The product of its digits is 5953500, while the sum is 53.

The square root of 673659575 is about 25954.9528028852. The cubic root of 673659575 is about 876.6242809066.

The spelling of 673659575 in words is "six hundred seventy-three million, six hundred fifty-nine thousand, five hundred seventy-five".