98478908536 has 16 divisors (see below), whose sum is σ = 184830969600. Its totient is φ = 49190649984.

The previous prime is 98478908509. The next prime is 98478908573. The reversal of 98478908536 is 63580987489.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6091960 + ... + 6108103.

It is an arithmetic number, because the mean of its divisors is an integer number (11551935600).

Almost surely, 2^98478908536 is an apocalyptic number.

It is an amenable number.

98478908536 is a deficient number, since it is larger than the sum of its proper divisors (86352061064).

98478908536 is a wasteful number, since it uses less digits than its factorization.

98478908536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12201078 (or 12201074 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 67.

The spelling of 98478908536 in words is "ninety-eight billion, four hundred seventy-eight million, nine hundred eight thousand, five hundred thirty-six".