8198784610 has 16 divisors (see below), whose sum is σ = 14763414456. Its totient is φ = 3278268928.

The previous prime is 8198784553. The next prime is 8198784611. The reversal of 8198784610 is 164878918.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6114770809 + 2084013801 = 78197^2 + 45651^2 .

It is not an unprimeable number, because it can be changed into a prime (8198784611) 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, 127717 + ... + 180856.

Almost surely, 2^8198784610 is an apocalyptic number.

8198784610 is a deficient number, since it is larger than the sum of its proper divisors (6564629846).

8198784610 is a wasteful number, since it uses less digits than its factorization.

8198784610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311237.

The product of its (nonzero) digits is 774144, while the sum is 52.

The square root of 8198784610 is about 90547.1402640636. The cubic root of 8198784610 is about 2016.4300414336.

The spelling of 8198784610 in words is "eight billion, one hundred ninety-eight million, seven hundred eighty-four thousand, six hundred ten".