8106393 has 8 divisors (see below), whose sum is σ = 10836000. Its totient is φ = 5390528.

The previous prime is 8106391. The next prime is 8106401. The reversal of 8106393 is 3936018.

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 8106393 - 2¹ = 8106391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8106393.

It is not an unprimeable number, because it can be changed into a prime (8106391) 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, 1968 + ... + 4481.

It is an arithmetic number, because the mean of its divisors is an integer number (1354500).

Almost surely, 2^8106393 is an apocalyptic number.

It is an amenable number.

8106393 is a deficient number, since it is larger than the sum of its proper divisors (2729607).

8106393 is a wasteful number, since it uses less digits than its factorization.

8106393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6871.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 8106393 is about 2847.1728082433. The cubic root of 8106393 is about 200.8827067458.

The spelling of 8106393 in words is "eight million, one hundred six thousand, three hundred ninety-three".