98634850 has 24 divisors (see below), whose sum is σ = 194254308. Its totient is φ = 37132800.

The previous prime is 98634841. The next prime is 98634853. The reversal of 98634850 is 5843689.

It can be written as a sum of positive squares in 6 ways, for example, as 80084601 + 18550249 = 8949^2 + 4307^2 .

It is a junction number, because it is equal to n+sod(n) for n = 98634797 and 98634806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98634853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57171 + ... + 58870.

Almost surely, 2^98634850 is an apocalyptic number.

98634850 is a deficient number, since it is larger than the sum of its proper divisors (95619458).

98634850 is a wasteful number, since it uses less digits than its factorization.

98634850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116070 (or 116065 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 98634850 is about 9931.5079418989. The cubic root of 98634850 is about 462.0370434369.

The spelling of 98634850 in words is "ninety-eight million, six hundred thirty-four thousand, eight hundred fifty".