8303216 has 20 divisors (see below), whose sum is σ = 16293600. Its totient is φ = 4098432.

The previous prime is 8303213. The next prime is 8303219. The reversal of 8303216 is 6123038.

It is an interprime number because it is at equal distance from previous prime (8303213) and next prime (8303219).

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 8303191 and 8303200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8303213) 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, 2021 + ... + 4548.

It is an arithmetic number, because the mean of its divisors is an integer number (814680).

Almost surely, 2^8303216 is an apocalyptic number.

It is an amenable number.

8303216 is a deficient number, since it is larger than the sum of its proper divisors (7990384).

8303216 is a wasteful number, since it uses less digits than its factorization.

8303216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6656 (or 6650 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 8303216 is about 2881.5301490701. The cubic root of 8303216 is about 202.4955320866.

The spelling of 8303216 in words is "eight million, three hundred three thousand, two hundred sixteen".