8033923666 has 16 divisors (see below), whose sum is σ = 12091742208. Its totient is φ = 4003360000.

The previous prime is 8033923661. The next prime is 8033923669. The reversal of 8033923666 is 6663293308.

It is a super-2 number, since 2×8033923666² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8033923661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1223091 + ... + 1229641.

It is an arithmetic number, because the mean of its divisors is an integer number (755733888).

Almost surely, 2^8033923666 is an apocalyptic number.

8033923666 is a deficient number, since it is larger than the sum of its proper divisors (4057818542).

8033923666 is a wasteful number, since it uses less digits than its factorization.

8033923666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8537.

The product of its (nonzero) digits is 839808, while the sum is 46.

The square root of 8033923666 is about 89632.1575440422. The cubic root of 8033923666 is about 2002.8229856679.

The spelling of 8033923666 in words is "eight billion, thirty-three million, nine hundred twenty-three thousand, six hundred sixty-six".