8320366 has 16 divisors (see below), whose sum is σ = 13196160. Its totient is φ = 3923640.

The previous prime is 8320313. The next prime is 8320373. The reversal of 8320366 is 6630238.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12871 + ... + 13501.

It is an arithmetic number, because the mean of its divisors is an integer number (824760).

Almost surely, 2^8320366 is an apocalyptic number.

8320366 is a deficient number, since it is larger than the sum of its proper divisors (4875794).

8320366 is a wasteful number, since it uses less digits than its factorization.

8320366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 8320366 is about 2884.5044635084. The cubic root of 8320366 is about 202.6348520053.

It can be divided in two parts, 83 and 20366, that added together give a square (20449 = 143²).

The spelling of 8320366 in words is "eight million, three hundred twenty thousand, three hundred sixty-six".