993344411 has 2 divisors, whose sum is σ = 993344412. Its totient is φ = 993344410.

The previous prime is 993344383. The next prime is 993344413. The reversal of 993344411 is 114443399.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 993344411 - 2¹⁴ = 993328027 is a prime.

Together with 993344413, it forms a pair of twin primes.

It is a Chen prime.

It is a zygodrome in base 10.

It is not a weakly prime, because it can be changed into another prime (993344413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496672205 + 496672206.

It is an arithmetic number, because the mean of its divisors is an integer number (496672206).

Almost surely, 2^993344411 is an apocalyptic number.

993344411 is a deficient number, since it is larger than the sum of its proper divisors (1).

993344411 is an equidigital number, since it uses as much as digits as its factorization.

993344411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 38.

The square root of 993344411 is about 31517.3668157732. The cubic root of 993344411 is about 997.7765301794.

The spelling of 993344411 in words is "nine hundred ninety-three million, three hundred forty-four thousand, four hundred eleven".