8999996854349 has 2 divisors, whose sum is σ = 8999996854350. Its totient is φ = 8999996854348.

The previous prime is 8999996854319. The next prime is 8999996854391. The reversal of 8999996854349 is 9434586999998.

It is a happy number.

8999996854349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8926022646025 + 73974208324 = 2987645^2 + 271982^2 .

It is a cyclic number.

It is not a de Polignac number, because 8999996854349 - 2²⁸ = 8999728418893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8999996854319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4499998427174 + 4499998427175.

It is an arithmetic number, because the mean of its divisors is an integer number (4499998427175).

Almost surely, 2^{8999996854349} is an apocalyptic number.

It is an amenable number.

8999996854349 is a deficient number, since it is larger than the sum of its proper divisors (1).

8999996854349 is an equidigital number, since it uses as much as digits as its factorization.

8999996854349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48977602560, while the sum is 92.

The spelling of 8999996854349 in words is "eight trillion, nine hundred ninety-nine billion, nine hundred ninety-six million, eight hundred fifty-four thousand, three hundred forty-nine".