8472133306 has 32 divisors (see below), whose sum is σ = 16320907008. Its totient is φ = 3205889280.

The previous prime is 8472133289. The next prime is 8472133321. The reversal of 8472133306 is 6033312748.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1007775 + ... + 1016146.

It is an arithmetic number, because the mean of its divisors is an integer number (510028344).

Almost surely, 2^8472133306 is an apocalyptic number.

8472133306 is a deficient number, since it is larger than the sum of its proper divisors (7848773702).

8472133306 is a wasteful number, since it uses less digits than its factorization.

8472133306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023966.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 8472133306 is about 92044.1921361690. The cubic root of 8472133306 is about 2038.5948694008.

It can be divided in two parts, 8472 and 133306, that added together give a triangular number (141778 = T₅₃₂).

The spelling of 8472133306 in words is "eight billion, four hundred seventy-two million, one hundred thirty-three thousand, three hundred six".