98570804904 has 512 divisors, whose sum is σ = 335359180800. Its totient is φ = 26417664000.

The previous prime is 98570804903. The next prime is 98570804923. The reversal of 98570804904 is 40940807589.

98570804904 is a `hidden beast` number, since 9 + 8 + 5 + 70 + 80 + 490 + 4 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (98570804903) 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, 108200209 + ... + 108201119.

It is an arithmetic number, because the mean of its divisors is an integer number (654998400).

Almost surely, 2^98570804904 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 98570804904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167679590400).

98570804904 is an abundant number, since it is smaller than the sum of its proper divisors (236788375896).

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

98570804904 is a wasteful number, since it uses less digits than its factorization.

98570804904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094 (or 1084 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 98570804904 in words is "ninety-eight billion, five hundred seventy million, eight hundred four thousand, nine hundred four".