8163329902 has 32 divisors (see below), whose sum is σ = 15075454464. Its totient is φ = 3228444000.

The previous prime is 8163329897. The next prime is 8163329927. The reversal of 8163329902 is 2099233618.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 907527 + ... + 916477.

It is an arithmetic number, because the mean of its divisors is an integer number (471107952).

Almost surely, 2^8163329902 is an apocalyptic number.

8163329902 is a deficient number, since it is larger than the sum of its proper divisors (6912124562).

8163329902 is a wasteful number, since it uses less digits than its factorization.

8163329902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13984.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 8163329902 is about 90351.1477624939. The cubic root of 8163329902 is about 2013.5192344083.

The spelling of 8163329902 in words is "eight billion, one hundred sixty-three million, three hundred twenty-nine thousand, nine hundred two".