98680249 has 8 divisors (see below), whose sum is σ = 100477448. Its totient is φ = 96888960.

The previous prime is 98680247. The next prime is 98680259. The reversal of 98680249 is 94208689.

It can be written as a sum of positive squares in 4 ways, for example, as 1795600 + 96884649 = 1340^2 + 9843^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98680249 - 2¹ = 98680247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98680199 and 98680208.

It is not an unprimeable number, because it can be changed into a prime (98680247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45109 + ... + 47245.

It is an arithmetic number, because the mean of its divisors is an integer number (12559681).

Almost surely, 2^98680249 is an apocalyptic number.

It is an amenable number.

98680249 is a deficient number, since it is larger than the sum of its proper divisors (1797199).

98680249 is a wasteful number, since it uses less digits than its factorization.

98680249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 98680249 is about 9933.7932835347. The cubic root of 98680249 is about 462.1079203542.

The spelling of 98680249 in words is "ninety-eight million, six hundred eighty thousand, two hundred forty-nine".