98474205636 has 27 divisors (see below), whose sum is σ = 248925668173. Its totient is φ = 32824107600.

The previous prime is 98474205631. The next prime is 98474205637. The reversal of 98474205636 is 63650247489.

The square root of 98474205636 is 313806.

It is a perfect power (a square), and thus also a powerful number.

98474205636 is a `hidden beast` number, since 9 + 8 + 4 + 74 + 2 + 0 + 563 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 89464399236 + 9009806400 = 299106^2 + 94920^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98474205631) 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 8 ways as a sum of consecutive naturals, for example, 1856686 + ... + 1908986.

Almost surely, 2^98474205636 is an apocalyptic number.

98474205636 is the 313806-th square number.

It is an amenable number.

98474205636 is an abundant number, since it is smaller than the sum of its proper divisors (150451462537).

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

98474205636 is an frugal number, since it uses more digits than its factorization.

98474205636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104612 (or 52306 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 98474205636 in words is "ninety-eight billion, four hundred seventy-four million, two hundred five thousand, six hundred thirty-six".