98659449 has 24 divisors (see below), whose sum is σ = 172448640. Its totient is φ = 53059968.

The previous prime is 98659433. The next prime is 98659459. The reversal of 98659449 is 94495689.

98659449 is a `hidden beast` number, since 9 + 8 + 6 + 594 + 49 = 666.

It is not a de Polignac number, because 98659449 - 2⁴ = 98659433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98659395 and 98659404.

It is not an unprimeable number, because it can be changed into a prime (98659459) 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, 44989 + ... + 47130.

It is an arithmetic number, because the mean of its divisors is an integer number (7185360).

Almost surely, 2^98659449 is an apocalyptic number.

It is an amenable number.

98659449 is a deficient number, since it is larger than the sum of its proper divisors (73789191).

98659449 is a wasteful number, since it uses less digits than its factorization.

98659449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92149 (or 92146 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The square root of 98659449 is about 9932.7462969714. The cubic root of 98659449 is about 462.0754500938.

The spelling of 98659449 in words is "ninety-eight million, six hundred fifty-nine thousand, four hundred forty-nine".