93239393 has 8 divisors (see below), whose sum is σ = 101136000. Its totient is φ = 85446288.

The previous prime is 93239387. The next prime is 93239417. The reversal of 93239393 is 39393239.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 93239393 - 2²⁰ = 92190817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 93239393.

It is not an unprimeable number, because it can be changed into a prime (93239303) 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 in 7 ways as a sum of consecutive naturals, for example, 23993 + ... + 27606.

It is an arithmetic number, because the mean of its divisors is an integer number (12642000).

Almost surely, 2^93239393 is an apocalyptic number.

It is an amenable number.

93239393 is a deficient number, since it is larger than the sum of its proper divisors (7896607).

93239393 is a wasteful number, since it uses less digits than its factorization.

93239393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51751.

The product of its digits is 118098, while the sum is 41.

The square root of 93239393 is about 9656.0547326535. The cubic root of 93239393 is about 453.4539045763.

The spelling of 93239393 in words is "ninety-three million, two hundred thirty-nine thousand, three hundred ninety-three".