98646204384 has 576 divisors, whose sum is σ = 370093860864. Its totient is φ = 24207372288.

The previous prime is 98646204383. The next prime is 98646204389. The reversal of 98646204384 is 48340264689.

98646204384 is a `hidden beast` number, since 9 + 8 + 6 + 4 + 620 + 4 + 3 + 8 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 98646204384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98646204383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22300797 + ... + 22305219.

It is an arithmetic number, because the mean of its divisors is an integer number (642524064).

Almost surely, 2^98646204384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98646204384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185046930432).

98646204384 is an abundant number, since it is smaller than the sum of its proper divisors (271447656480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98646204384 is a wasteful number, since it uses less digits than its factorization.

98646204384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4519 (or 4508 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 54.

The spelling of 98646204384 in words is "ninety-eight billion, six hundred forty-six million, two hundred four thousand, three hundred eighty-four".