89796669798 has 48 divisors (see below), whose sum is σ = 202219054128. Its totient is φ = 26547417600.

The previous prime is 89796669797. The next prime is 89796669829.

89796669798 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×89796669798² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 89796669798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89796669793) 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 23 ways as a sum of consecutive naturals, for example, 1478611 + ... + 1538142.

It is an arithmetic number, because the mean of its divisors is an integer number (4212896961).

Almost surely, 2^89796669798 is an apocalyptic number.

89796669798 is an abundant number, since it is smaller than the sum of its proper divisors (112422384330).

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

89796669798 is a wasteful number, since it uses less digits than its factorization.

89796669798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016821 (or 3016810 counting only the distinct ones).

The product of its digits is 4444263936, while the sum is 84.

The spelling of 89796669798 in words is "eighty-nine billion, seven hundred ninety-six million, six hundred sixty-nine thousand, seven hundred ninety-eight".