673266296975 has 12 divisors (see below), whose sum is σ = 841423835904. Its totient is φ = 534371987520.

The previous prime is 673266296953. The next prime is 673266296993. The reversal of 673266296975 is 579692662376.

It is a happy number.

It is not a de Polignac number, because 673266296975 - 2¹⁰ = 673266295951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106023014 + ... + 106029363.

It is an arithmetic number, because the mean of its divisors is an integer number (70118652992).

Almost surely, 2^673266296975 is an apocalyptic number.

673266296975 is a deficient number, since it is larger than the sum of its proper divisors (168157538929).

673266296975 is a wasteful number, since it uses less digits than its factorization.

673266296975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212052514 (or 212052509 counting only the distinct ones).

The product of its digits is 308629440, while the sum is 68.

The spelling of 673266296975 in words is "six hundred seventy-three billion, two hundred sixty-six million, two hundred ninety-six thousand, nine hundred seventy-five".