98339867802 has 256 divisors, whose sum is σ = 257093222400. Its totient is φ = 27876960000.

The previous prime is 98339867797. The next prime is 98339867809. The reversal of 98339867802 is 20876893389.

It is a super-2 number, since 2×98339867802² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98339867802.

It is not an unprimeable number, because it can be changed into a prime (98339867809) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 205302199 + ... + 205302677.

It is an arithmetic number, because the mean of its divisors is an integer number (1004270400).

Almost surely, 2^98339867802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98339867802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128546611200).

98339867802 is an abundant number, since it is smaller than the sum of its proper divisors (158753354598).

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

98339867802 is a wasteful number, since it uses less digits than its factorization.

98339867802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781 (or 763 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 63.

The spelling of 98339867802 in words is "ninety-eight billion, three hundred thirty-nine million, eight hundred sixty-seven thousand, eight hundred two".