98643733776 has 135 divisors (see below), whose sum is σ = 321223271031. Its totient is φ = 28176386112.

The previous prime is 98643733763. The next prime is 98643733781. The reversal of 98643733776 is 67733734689.

The square root of 98643733776 is 314076.

It is a perfect power (a square), and thus also a powerful number.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 26 ways as a sum of consecutive naturals, for example, 26380515 + ... + 26384253.

Almost surely, 2^98643733776 is an apocalyptic number.

98643733776 is the 314076-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98643733776

98643733776 is an abundant number, since it is smaller than the sum of its proper divisors (222579537255).

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

98643733776 is an equidigital number, since it uses as much as digits as its factorization.

98643733776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7506 (or 3751 counting only the distinct ones).

The product of its digits is 96018048, while the sum is 63.

The spelling of 98643733776 in words is "ninety-eight billion, six hundred forty-three million, seven hundred thirty-three thousand, seven hundred seventy-six".