84833888644 has 24 divisors (see below), whose sum is σ = 149166654560. Its totient is φ = 42215269824.

The previous prime is 84833888627. The next prime is 84833888663. The reversal of 84833888644 is 44688833848.

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 7 ways as a sum of consecutive naturals, for example, 752347 + ... + 857725.

Almost surely, 2^84833888644 is an apocalyptic number.

It is an amenable number.

84833888644 is a deficient number, since it is larger than the sum of its proper divisors (64332765916).

84833888644 is a wasteful number, since it uses less digits than its factorization.

84833888644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106339 (or 106337 counting only the distinct ones).

The product of its digits is 113246208, while the sum is 64.

The spelling of 84833888644 in words is "eighty-four billion, eight hundred thirty-three million, eight hundred eighty-eight thousand, six hundred forty-four".