98789298789 has 4 divisors (see below), whose sum is σ = 131719065056. Its totient is φ = 65859532524.

The previous prime is 98789298743. The next prime is 98789298899.

98789298789 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 not a de Polignac number, because 98789298789 - 2⁸ = 98789298533 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98789291789) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16464883129 + ... + 16464883134.

It is an arithmetic number, because the mean of its divisors is an integer number (32929766264).

Almost surely, 2^98789298789 is an apocalyptic number.

It is an amenable number.

98789298789 is a deficient number, since it is larger than the sum of its proper divisors (32929766267).

98789298789 is a wasteful number, since it uses less digits than its factorization.

98789298789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32929766266.

The product of its digits is 2633637888, while the sum is 84.

The spelling of 98789298789 in words is "ninety-eight billion, seven hundred eighty-nine million, two hundred ninety-eight thousand, seven hundred eighty-nine".