98369999 has 24 divisors (see below), whose sum is σ = 124293600. Its totient is φ = 77785344.

The previous prime is 98369981. The next prime is 98370017. The reversal of 98369999 is 99996389.

It is an interprime number because it is at equal distance from previous prime (98369981) and next prime (98370017).

It is not a de Polignac number, because 98369999 - 2⁸ = 98369743 is a prime.

It is a Duffinian number.

98369999 is a modest number, since divided by 9999 gives 9836 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98369399) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57119 + ... + 58815.

It is an arithmetic number, because the mean of its divisors is an integer number (5178900).

Almost surely, 2^98369999 is an apocalyptic number.

98369999 is a deficient number, since it is larger than the sum of its proper divisors (25923601).

98369999 is a wasteful number, since it uses less digits than its factorization.

98369999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744 (or 1717 counting only the distinct ones).

The product of its digits is 8503056, while the sum is 62.

The square root of 98369999 is about 9918.1651024774. The cubic root of 98369999 is about 461.6231239298.

The spelling of 98369999 in words is "ninety-eight million, three hundred sixty-nine thousand, nine hundred ninety-nine".