8264393 has 4 divisors (see below), whose sum is σ = 8364048. Its totient is φ = 8164740.

The previous prime is 8264387. The next prime is 8264401. The reversal of 8264393 is 3934628.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8264393 - 2¹⁰ = 8263369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8264353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49703 + ... + 49868.

It is an arithmetic number, because the mean of its divisors is an integer number (2091012).

Almost surely, 2^8264393 is an apocalyptic number.

8264393 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

It is an amenable number.

8264393 is a deficient number, since it is larger than the sum of its proper divisors (99655).

8264393 is an equidigital number, since it uses as much as digits as its factorization.

8264393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99654.

The product of its digits is 31104, while the sum is 35.

The square root of 8264393 is about 2874.7857311459. The cubic root of 8264393 is about 202.1794389605.

The spelling of 8264393 in words is "eight million, two hundred sixty-four thousand, three hundred ninety-three".