6898604236109 has 8 divisors (see below), whose sum is σ = 6951437465280. Its totient is φ = 6845773615200.

The previous prime is 6898604236087. The next prime is 6898604236129. The reversal of 6898604236109 is 9016324068986.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6898604236109 - 2⁴⁰ = 5799092608333 is a prime.

It is a super-2 number, since 2×6898604236109² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6898604236129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4834049 + ... + 6096329.

It is an arithmetic number, because the mean of its divisors is an integer number (868929683160).

Almost surely, 2^{6898604236109} is an apocalyptic number.

It is an amenable number.

6898604236109 is a deficient number, since it is larger than the sum of its proper divisors (52833229171).

6898604236109 is a wasteful number, since it uses less digits than its factorization.

6898604236109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304131.

The product of its (nonzero) digits is 26873856, while the sum is 62.

The spelling of 6898604236109 in words is "six trillion, eight hundred ninety-eight billion, six hundred four million, two hundred thirty-six thousand, one hundred nine".