98858315904 has 64 divisors (see below), whose sum is σ = 274009487040. Its totient is φ = 31520039936.

The previous prime is 98858315891. The next prime is 98858315909. The reversal of 98858315904 is 40951385889.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (98858315909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5587767 + ... + 5605430.

It is an arithmetic number, because the mean of its divisors is an integer number (4281398235).

Almost surely, 2^98858315904 is an apocalyptic number.

It is an amenable number.

98858315904 is an abundant number, since it is smaller than the sum of its proper divisors (175151171136).

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

98858315904 is a wasteful number, since it uses less digits than its factorization.

98858315904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11193237 (or 11193225 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 60.

The spelling of 98858315904 in words is "ninety-eight billion, eight hundred fifty-eight million, three hundred fifteen thousand, nine hundred four".