966423992 has 16 divisors (see below), whose sum is σ = 1816142040. Its totient is φ = 482119456.

The previous prime is 966423967. The next prime is 966424001. The reversal of 966423992 is 299324669.

It is a self number, because there is not a number n which added to its sum of digits gives 966423992.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 132803 + ... + 139890.

Almost surely, 2^966423992 is an apocalyptic number.

It is an amenable number.

966423992 is a deficient number, since it is larger than the sum of its proper divisors (849718048).

966423992 is a wasteful number, since it uses less digits than its factorization.

966423992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273142 (or 273138 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 50.

The square root of 966423992 is about 31087.3606470540. The cubic root of 966423992 is about 988.6803462520.

The spelling of 966423992 in words is "nine hundred sixty-six million, four hundred twenty-three thousand, nine hundred ninety-two".