964393393468 has 6 divisors (see below), whose sum is σ = 1687688438576. Its totient is φ = 482196696732.

The previous prime is 964393393441. The next prime is 964393393529. The reversal of 964393393468 is 864393393469.

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 as a sum of consecutive naturals, namely, 120549174180 + ... + 120549174187.

Almost surely, 2^964393393468 is an apocalyptic number.

It is an amenable number.

964393393468 is a deficient number, since it is larger than the sum of its proper divisors (723295045108).

964393393468 is a wasteful number, since it uses less digits than its factorization.

964393393468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241098348371 (or 241098348369 counting only the distinct ones).

The product of its digits is 272097792, while the sum is 67.

Subtracting from 964393393468 its reverse (864393393469), we obtain a palindrome (99999999999).

The spelling of 964393393468 in words is "nine hundred sixty-four billion, three hundred ninety-three million, three hundred ninety-three thousand, four hundred sixty-eight".