93343997 has 2 divisors, whose sum is σ = 93343998. Its totient is φ = 93343996.

The previous prime is 93343993. The next prime is 93344023. The reversal of 93343997 is 79934339.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77070841 + 16273156 = 8779^2 + 4034^2 .

It is a cyclic number.

It is not a de Polignac number, because 93343997 - 2² = 93343993 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93343993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46671998 + 46671999.

It is an arithmetic number, because the mean of its divisors is an integer number (46671999).

Almost surely, 2^93343997 is an apocalyptic number.

It is an amenable number.

93343997 is a deficient number, since it is larger than the sum of its proper divisors (1).

93343997 is an equidigital number, since it uses as much as digits as its factorization.

93343997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 551124, while the sum is 47.

The square root of 93343997 is about 9661.4697122125. The cubic root of 93343997 is about 453.6234157796.

It can be divided in two parts, 9334 and 3997, that added together give a palindrome (13331).

The spelling of 93343997 in words is "ninety-three million, three hundred forty-three thousand, nine hundred ninety-seven".