93428046866 has 48 divisors (see below), whose sum is σ = 177881313600. Its totient is φ = 36392620320.

The previous prime is 93428046827. The next prime is 93428046889. The reversal of 93428046866 is 66864082439.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8563571 + ... + 8574473.

It is an arithmetic number, because the mean of its divisors is an integer number (3705860700).

Almost surely, 2^93428046866 is an apocalyptic number.

93428046866 is a deficient number, since it is larger than the sum of its proper divisors (84453266734).

93428046866 is a wasteful number, since it uses less digits than its factorization.

93428046866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18879 (or 18872 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 56.

The spelling of 93428046866 in words is "ninety-three billion, four hundred twenty-eight million, forty-six thousand, eight hundred sixty-six".