673107966 has 24 divisors (see below), whose sum is σ = 1476864480. Its totient is φ = 221528736.

The previous prime is 673107923. The next prime is 673107971. The reversal of 673107966 is 669701376.

It is a Curzon 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, 235255 + ... + 238098.

It is an arithmetic number, because the mean of its divisors is an integer number (61536020).

Almost surely, 2^673107966 is an apocalyptic number.

673107966 is an abundant number, since it is smaller than the sum of its proper divisors (803756514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

673107966 is a wasteful number, since it uses less digits than its factorization.

673107966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473440 (or 473437 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 673107966 is about 25944.3243504239. The cubic root of 673107966 is about 876.3849484095.

The spelling of 673107966 in words is "six hundred seventy-three million, one hundred seven thousand, nine hundred sixty-six".