673967675 has 6 divisors (see below), whose sum is σ = 835719948. Its totient is φ = 539174120.

The previous prime is 673967653. The next prime is 673967687. The reversal of 673967675 is 576769376.

It is not a de Polignac number, because 673967675 - 2¹² = 673963579 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 673967675.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13479329 + ... + 13479378.

It is an arithmetic number, because the mean of its divisors is an integer number (139286658).

Almost surely, 2^673967675 is an apocalyptic number.

673967675 is a deficient number, since it is larger than the sum of its proper divisors (161752273).

673967675 is a wasteful number, since it uses less digits than its factorization.

673967675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26958717 (or 26958712 counting only the distinct ones).

The product of its digits is 10001880, while the sum is 56.

The square root of 673967675 is about 25960.8874077910. The cubic root of 673967675 is about 876.7579026875.

The spelling of 673967675 in words is "six hundred seventy-three million, nine hundred sixty-seven thousand, six hundred seventy-five".