93985361 has 2 divisors, whose sum is σ = 93985362. Its totient is φ = 93985360.

The previous prime is 93985349. The next prime is 93985363. The reversal of 93985361 is 16358939.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80442961 + 13542400 = 8969^2 + 3680^2 .

It is an emirp because it is prime and its reverse (16358939) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93985361 - 2¹⁰ = 93984337 is a prime.

It is a Sophie Germain prime.

Together with 93985363, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (93985363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46992680 + 46992681.

It is an arithmetic number, because the mean of its divisors is an integer number (46992681).

Almost surely, 2^93985361 is an apocalyptic number.

It is an amenable number.

93985361 is a deficient number, since it is larger than the sum of its proper divisors (1).

93985361 is an equidigital number, since it uses as much as digits as its factorization.

93985361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 44.

The square root of 93985361 is about 9694.6047366564. The cubic root of 93985361 is about 454.6599899142.

The spelling of 93985361 in words is "ninety-three million, nine hundred eighty-five thousand, three hundred sixty-one".