8316811 has 2 divisors, whose sum is σ = 8316812. Its totient is φ = 8316810.

The previous prime is 8316799. The next prime is 8316821. The reversal of 8316811 is 1186138.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8316811 - 2⁹ = 8316299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8316811.

It is not a weakly prime, because it can be changed into another prime (8316821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4158405 + 4158406.

It is an arithmetic number, because the mean of its divisors is an integer number (4158406).

Almost surely, 2^8316811 is an apocalyptic number.

8316811 is a deficient number, since it is larger than the sum of its proper divisors (1).

8316811 is an equidigital number, since it uses as much as digits as its factorization.

8316811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 28.

The square root of 8316811 is about 2883.8881739762. Note that the first 3 decimals coincide. The cubic root of 8316811 is about 202.6059883103.

The spelling of 8316811 in words is "eight million, three hundred sixteen thousand, eight hundred eleven".