98993664000 has 2080 divisors, whose sum is σ = 474972106752. Its totient is φ = 19906560000.

The previous prime is 98993663971. The next prime is 98993664013. The reversal of 98993664000 is 46639989.

It is a happy number.

98993664000 is a `hidden beast` number, since 98 + 9 + 93 + 66 + 400 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 3193343985 + ... + 3193344015.

Almost surely, 2^98993664000 is an apocalyptic number.

98993664000 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98993664000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237486053376).

98993664000 is an abundant number, since it is smaller than the sum of its proper divisors (375978442752).

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

98993664000 is a wasteful number, since it uses less digits than its factorization.

98993664000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 54.

The spelling of 98993664000 in words is "ninety-eight billion, nine hundred ninety-three million, six hundred sixty-four thousand".