98826862889 has 4 divisors (see below), whose sum is σ = 102014826240. Its totient is φ = 95638899540.

The previous prime is 98826862877. The next prime is 98826862907.

98826862889 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 98826862889 - 2⁴ = 98826862873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98826862819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593981629 + ... + 1593981690.

It is an arithmetic number, because the mean of its divisors is an integer number (25503706560).

Almost surely, 2^98826862889 is an apocalyptic number.

It is an amenable number.

98826862889 is a deficient number, since it is larger than the sum of its proper divisors (3187963351).

98826862889 is a wasteful number, since it uses less digits than its factorization.

98826862889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3187963350.

The product of its digits is 382205952, while the sum is 74.

The spelling of 98826862889 in words is "ninety-eight billion, eight hundred twenty-six million, eight hundred sixty-two thousand, eight hundred eighty-nine".