8216326 has 4 divisors (see below), whose sum is σ = 12324492. Its totient is φ = 4108162.

The previous prime is 8216317. The next prime is 8216347. The reversal of 8216326 is 6236128.

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

It is a junction number, because it is equal to n+sod(n) for n = 8216294 and 8216303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2054080 + ... + 2054083.

It is an arithmetic number, because the mean of its divisors is an integer number (3081123).

Almost surely, 2^8216326 is an apocalyptic number.

8216326 is a deficient number, since it is larger than the sum of its proper divisors (4108166).

8216326 is a wasteful number, since it uses less digits than its factorization.

8216326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108165.

The product of its digits is 3456, while the sum is 28.

The square root of 8216326 is about 2866.4134384279. The cubic root of 8216326 is about 201.7867075167.

The spelling of 8216326 in words is "eight million, two hundred sixteen thousand, three hundred twenty-six".