9393093871 has 8 divisors (see below), whose sum is σ = 10736840480. Its totient is φ = 8049816288.

The previous prime is 9393093797. The next prime is 9393093883. The reversal of 9393093871 is 1783903939.

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 9393093871 - 2²³ = 9384705263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9393093371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73236 + ... + 155401.

It is an arithmetic number, because the mean of its divisors is an integer number (1342105060).

Almost surely, 2^9393093871 is an apocalyptic number.

9393093871 is a deficient number, since it is larger than the sum of its proper divisors (1343746609).

9393093871 is a wasteful number, since it uses less digits than its factorization.

9393093871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234513.

The product of its (nonzero) digits is 1102248, while the sum is 52.

The square root of 9393093871 is about 96917.9749633679. The cubic root of 9393093871 is about 2109.9373214238.

The spelling of 9393093871 in words is "nine billion, three hundred ninety-three million, ninety-three thousand, eight hundred seventy-one".