898789898982 has 16 divisors (see below), whose sum is σ = 1839383979840. Its totient is φ = 292629269352.

The previous prime is 898789898947. The next prime is 898789898983. The reversal of 898789898982 is 289898987898.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898789898983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1741840632 + ... + 1741841147.

It is an arithmetic number, because the mean of its divisors is an integer number (114961498740).

Almost surely, 2^898789898982 is an apocalyptic number.

898789898982 is an abundant number, since it is smaller than the sum of its proper divisors (940594080858).

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

898789898982 is a wasteful number, since it uses less digits than its factorization.

898789898982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3483681827.

The product of its digits is 24078974976, while the sum is 93.

The spelling of 898789898982 in words is "eight hundred ninety-eight billion, seven hundred eighty-nine million, eight hundred ninety-eight thousand, nine hundred eighty-two".