8412393 has 16 divisors (see below), whose sum is σ = 12301056. Its totient is φ = 5071440.

The previous prime is 8412379. The next prime is 8412401. The reversal of 8412393 is 3932148.

It is not a de Polignac number, because 8412393 - 2⁶ = 8412329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8412393.

It is not an unprimeable number, because it can be changed into a prime (8412493) 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, 6930 + ... + 8052.

It is an arithmetic number, because the mean of its divisors is an integer number (768816).

Almost surely, 2^8412393 is an apocalyptic number.

It is an amenable number.

8412393 is a deficient number, since it is larger than the sum of its proper divisors (3888663).

8412393 is a wasteful number, since it uses less digits than its factorization.

8412393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364.

The product of its digits is 5184, while the sum is 30.

The square root of 8412393 is about 2900.4125568615. The cubic root of 8412393 is about 203.3791920812.

The spelling of 8412393 in words is "eight million, four hundred twelve thousand, three hundred ninety-three".