8541329806 has 16 divisors (see below), whose sum is σ = 13951357200. Its totient is φ = 3906379008.

The previous prime is 8541329803. The next prime is 8541329807. The reversal of 8541329806 is 6089231458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8541329803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3874275 + ... + 3876478.

It is an arithmetic number, because the mean of its divisors is an integer number (871959825).

Almost surely, 2^8541329806 is an apocalyptic number.

8541329806 is a deficient number, since it is larger than the sum of its proper divisors (5410027394).

8541329806 is a wasteful number, since it uses less digits than its factorization.

8541329806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7750803.

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 8541329806 is about 92419.3151132381. The cubic root of 8541329806 is about 2044.1299300642.

The spelling of 8541329806 in words is "eight billion, five hundred forty-one million, three hundred twenty-nine thousand, eight hundred six".