98363986 has 16 divisors (see below), whose sum is σ = 168776064. Its totient is φ = 42117984.

The previous prime is 98363981. The next prime is 98363987. The reversal of 98363986 is 68936389.

It is not an unprimeable number, because it can be changed into a prime (98363981) 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, 17611 + ... + 22513.

It is an arithmetic number, because the mean of its divisors is an integer number (10548504).

Almost surely, 2^98363986 is an apocalyptic number.

98363986 is a deficient number, since it is larger than the sum of its proper divisors (70412078).

98363986 is a wasteful number, since it uses less digits than its factorization.

98363986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6345.

The product of its digits is 1679616, while the sum is 52.

The square root of 98363986 is about 9917.8619671782. The cubic root of 98363986 is about 461.6137179577.

The spelling of 98363986 in words is "ninety-eight million, three hundred sixty-three thousand, nine hundred eighty-six".