8396827 has 4 divisors (see below), whose sum is σ = 8890776. Its totient is φ = 7902880.

The previous prime is 8396819. The next prime is 8396849. The reversal of 8396827 is 7286938.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8396827 - 2³ = 8396819 is a prime.

It is a d-powerful number, because it can be written as 8 + 3 + 9² + 6⁵ + 8 + 2²³ + 7³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8396807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246949 + ... + 246982.

It is an arithmetic number, because the mean of its divisors is an integer number (2222694).

Almost surely, 2^8396827 is an apocalyptic number.

8396827 is a deficient number, since it is larger than the sum of its proper divisors (493949).

8396827 is a wasteful number, since it uses less digits than its factorization.

8396827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493948.

The product of its digits is 145152, while the sum is 43.

The square root of 8396827 is about 2897.7279030302. The cubic root of 8396827 is about 203.2536726979.

The spelling of 8396827 in words is "eight million, three hundred ninety-six thousand, eight hundred twenty-seven".