98284883606821 has 8 divisors (see below), whose sum is σ = 98365312836864. Its totient is φ = 98204483584560.

The previous prime is 98284883606803. The next prime is 98284883606827. The reversal of 98284883606821 is 12860638848289.

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

It is a cyclic number.

It is not a de Polignac number, because 98284883606821 - 2⁹ = 98284883606309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98284883606827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566605 + ... + 14031778.

It is an arithmetic number, because the mean of its divisors is an integer number (12295664104608).

Almost surely, 2^{98284883606821} is an apocalyptic number.

It is an amenable number.

98284883606821 is a deficient number, since it is larger than the sum of its proper divisors (80429230043).

98284883606821 is a wasteful number, since it uses less digits than its factorization.

98284883606821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14603891.

The product of its (nonzero) digits is 509607936, while the sum is 73.

The spelling of 98284883606821 in words is "ninety-eight trillion, two hundred eighty-four billion, eight hundred eighty-three million, six hundred six thousand, eight hundred twenty-one".