98789609020 has 48 divisors (see below), whose sum is σ = 210302547840. Its totient is φ = 38975099904.

The previous prime is 98789608961. The next prime is 98789609053. The reversal of 98789609020 is 2090698789.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1511662 + ... + 1575658.

It is an arithmetic number, because the mean of its divisors is an integer number (4381303080).

Almost surely, 2^98789609020 is an apocalyptic number.

It is an amenable number.

98789609020 is an abundant number, since it is smaller than the sum of its proper divisors (111512938820).

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

98789609020 is a wasteful number, since it uses less digits than its factorization.

98789609020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65062 (or 65060 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 58.

The spelling of 98789609020 in words is "ninety-eight billion, seven hundred eighty-nine million, six hundred nine thousand, twenty".