8413864 has 16 divisors (see below), whose sum is σ = 15930720. Its totient is φ = 4165680.

The previous prime is 8413859. The next prime is 8413891. The reversal of 8413864 is 4683148.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4282 + ... + 5929.

It is an arithmetic number, because the mean of its divisors is an integer number (995670).

Almost surely, 2^8413864 is an apocalyptic number.

It is an amenable number.

8413864 is a deficient number, since it is larger than the sum of its proper divisors (7516856).

8413864 is a wasteful number, since it uses less digits than its factorization.

8413864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10320 (or 10316 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 8413864 is about 2900.6661303914. Note that the first 3 decimals coincide. The cubic root of 8413864 is about 203.3910457576.

The spelling of 8413864 in words is "eight million, four hundred thirteen thousand, eight hundred sixty-four".