8230367811 has 32 divisors (see below), whose sum is σ = 11703564288. Its totient is φ = 5126865920.

The previous prime is 8230367791. The next prime is 8230367819. The reversal of 8230367811 is 1187630328.

It is a cyclic number.

It is not a de Polignac number, because 8230367811 - 2⁵ = 8230367779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8230367811.

It is not an unprimeable number, because it can be changed into a prime (8230367819) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5120770 + ... + 5122376.

It is an arithmetic number, because the mean of its divisors is an integer number (365736384).

Almost surely, 2^8230367811 is an apocalyptic number.

8230367811 is a deficient number, since it is larger than the sum of its proper divisors (3473196477).

8230367811 is a wasteful number, since it uses less digits than its factorization.

8230367811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 8230367811 is about 90721.3746092948. The cubic root of 8230367811 is about 2019.0159415437.

The spelling of 8230367811 in words is "eight billion, two hundred thirty million, three hundred sixty-seven thousand, eight hundred eleven".