98320986 has 16 divisors (see below), whose sum is σ = 218491200. Its totient is φ = 32773644.

The previous prime is 98320969. The next prime is 98320997. The reversal of 98320986 is 68902389.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910326 + ... + 910433.

It is an arithmetic number, because the mean of its divisors is an integer number (13655700).

Almost surely, 2^98320986 is an apocalyptic number.

98320986 is an abundant number, since it is smaller than the sum of its proper divisors (120170214).

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

98320986 is a wasteful number, since it uses less digits than its factorization.

98320986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820770 (or 1820764 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 98320986 is about 9915.6939242798. The cubic root of 98320986 is about 461.5464430543.

The spelling of 98320986 in words is "ninety-eight million, three hundred twenty thousand, nine hundred eighty-six".