99368892349 has 2 divisors, whose sum is σ = 99368892350. Its totient is φ = 99368892348.

The previous prime is 99368892347. The next prime is 99368892379. The reversal of 99368892349 is 94329886399.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73613457124 + 25755435225 = 271318^2 + 160485^2 .

It is a cyclic number.

It is not a de Polignac number, because 99368892349 - 2¹ = 99368892347 is a prime.

Together with 99368892347, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99368892347) 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 as a sum of consecutive naturals, namely, 49684446174 + 49684446175.

It is an arithmetic number, because the mean of its divisors is an integer number (49684446175).

Almost surely, 2^99368892349 is an apocalyptic number.

It is an amenable number.

99368892349 is a deficient number, since it is larger than the sum of its proper divisors (1).

99368892349 is an equidigital number, since it uses as much as digits as its factorization.

99368892349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181398528, while the sum is 70.

The spelling of 99368892349 in words is "ninety-nine billion, three hundred sixty-eight million, eight hundred ninety-two thousand, three hundred forty-nine".