98348684389 has 4 divisors (see below), whose sum is σ = 98898118560. Its totient is φ = 97799250220.

The previous prime is 98348684377. The next prime is 98348684407.

98348684389 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 98348684389 - 2⁷ = 98348684261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98348684989) 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, 274716817 + ... + 274717174.

It is an arithmetic number, because the mean of its divisors is an integer number (24724529640).

Almost surely, 2^98348684389 is an apocalyptic number.

It is an amenable number.

98348684389 is a deficient number, since it is larger than the sum of its proper divisors (549434171).

98348684389 is a wasteful number, since it uses less digits than its factorization.

98348684389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549434170.

The product of its digits is 286654464, while the sum is 70.

The spelling of 98348684389 in words is "ninety-eight billion, three hundred forty-eight million, six hundred eighty-four thousand, three hundred eighty-nine".