866034105 has 16 divisors (see below), whose sum is σ = 1433436480. Its totient is φ = 445957568.

The previous prime is 866034101. The next prime is 866034107. The reversal of 866034105 is 501430668.

866034105 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 866034105 - 2² = 866034101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (866034101) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 995007 + ... + 995876.

It is an arithmetic number, because the mean of its divisors is an integer number (89589780).

Almost surely, 2^866034105 is an apocalyptic number.

It is an amenable number.

866034105 is a deficient number, since it is larger than the sum of its proper divisors (567402375).

866034105 is a wasteful number, since it uses less digits than its factorization.

866034105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990920.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 866034105 is about 29428.4574009580. The cubic root of 866034105 is about 953.1874852952.

The spelling of 866034105 in words is "eight hundred sixty-six million, thirty-four thousand, one hundred five".