98764671264 has 192 divisors, whose sum is σ = 303926918400. Its totient is φ = 28070461440.

The previous prime is 98764671263. The next prime is 98764671281. The reversal of 98764671264 is 46217646789.

It is a junction number, because it is equal to n+sod(n) for n = 98764671198 and 98764671207.

It is not an unprimeable number, because it can be changed into a prime (98764671263) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 6347334 + ... + 6362874.

It is an arithmetic number, because the mean of its divisors is an integer number (1582952700).

Almost surely, 2^98764671264 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 98764671264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151963459200).

98764671264 is an abundant number, since it is smaller than the sum of its proper divisors (205162247136).

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

98764671264 is a wasteful number, since it uses less digits than its factorization.

98764671264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15768 (or 15746 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 60.

The spelling of 98764671264 in words is "ninety-eight billion, seven hundred sixty-four million, six hundred seventy-one thousand, two hundred sixty-four".