2317093393 has 16 divisors (see below), whose sum is σ = 2480720256. Its totient is φ = 2158879360.

The previous prime is 2317093391. The next prime is 2317093403. The reversal of 2317093393 is 3933907132.

It is not a de Polignac number, because 2317093393 - 2¹ = 2317093391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2317093391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 750030 + ... + 753112.

It is an arithmetic number, because the mean of its divisors is an integer number (155045016).

Almost surely, 2^2317093393 is an apocalyptic number.

2317093393 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2317093393 is a deficient number, since it is larger than the sum of its proper divisors (163626863).

2317093393 is a wasteful number, since it uses less digits than its factorization.

2317093393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3944.

The product of its (nonzero) digits is 91854, while the sum is 40.

The square root of 2317093393 is about 48136.1962872016. The cubic root of 2317093393 is about 1323.2681097245.

The spelling of 2317093393 in words is "two billion, three hundred seventeen million, ninety-three thousand, three hundred ninety-three".