98806356 has 72 divisors (see below), whose sum is σ = 277149600. Its totient is φ = 29426880.

The previous prime is 98806333. The next prime is 98806373. The reversal of 98806356 is 65360889.

98806356 is a `hidden beast` number, since 9 + 8 + 8 + 0 + 635 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21250 + ... + 25478.

It is an arithmetic number, because the mean of its divisors is an integer number (3849300).

Almost surely, 2^98806356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98806356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138574800).

98806356 is an abundant number, since it is smaller than the sum of its proper divisors (178343244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98806356 is a wasteful number, since it uses less digits than its factorization.

98806356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4309 (or 4304 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 98806356 is about 9940.1386308240. The cubic root of 98806356 is about 462.3046846098.

The spelling of 98806356 in words is "ninety-eight million, eight hundred six thousand, three hundred fifty-six".