989066822 has 8 divisors (see below), whose sum is σ = 1518102696. Its totient is φ = 483032592.

The previous prime is 989066809. The next prime is 989066833. The reversal of 989066822 is 228660989.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 5750303 + ... + 5750474.

It is an arithmetic number, because the mean of its divisors is an integer number (189762837).

Almost surely, 2^989066822 is an apocalyptic number.

989066822 is a deficient number, since it is larger than the sum of its proper divisors (529035874).

989066822 is a wasteful number, since it uses less digits than its factorization.

989066822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11500822.

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 989066822 is about 31449.4327770788. The cubic root of 989066822 is about 996.3422444704.

The spelling of 989066822 in words is "nine hundred eighty-nine million, sixty-six thousand, eight hundred twenty-two".