82898948899 has 4 divisors (see below), whose sum is σ = 89275791136. Its totient is φ = 76522106664.

The previous prime is 82898948897. The next prime is 82898948917. The reversal of 82898948899 is 99884989828.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82898948899 - 2¹ = 82898948897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82898948897) 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 3 ways as a sum of consecutive naturals, for example, 3188421099 + ... + 3188421124.

It is an arithmetic number, because the mean of its divisors is an integer number (22318947784).

Almost surely, 2^82898948899 is an apocalyptic number.

82898948899 is a deficient number, since it is larger than the sum of its proper divisors (6376842237).

82898948899 is a wasteful number, since it uses less digits than its factorization.

82898948899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6376842236.

The product of its digits is 1719926784, while the sum is 82.

The spelling of 82898948899 in words is "eighty-two billion, eight hundred ninety-eight million, nine hundred forty-eight thousand, eight hundred ninety-nine".