2093838393 has 8 divisors (see below), whose sum is σ = 2791996128. Its totient is φ = 1395786464.

The previous prime is 2093838379. The next prime is 2093838407. The reversal of 2093838393 is 3938383902.

It is an interprime number because it is at equal distance from previous prime (2093838379) and next prime (2093838407).

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 2093838393 - 2⁸ = 2093838137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2093838343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61621 + ... + 89357.

It is an arithmetic number, because the mean of its divisors is an integer number (348999516).

Almost surely, 2^2093838393 is an apocalyptic number.

It is an amenable number.

2093838393 is a deficient number, since it is larger than the sum of its proper divisors (698157735).

2093838393 is a wasteful number, since it uses less digits than its factorization.

2093838393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52903.

The product of its (nonzero) digits is 839808, while the sum is 48.

The square root of 2093838393 is about 45758.4789192123. The cubic root of 2093838393 is about 1279.3254895516.

The spelling of 2093838393 in words is "two billion, ninety-three million, eight hundred thirty-eight thousand, three hundred ninety-three".