99329163 has 4 divisors (see below), whose sum is σ = 132438888. Its totient is φ = 66219440.

The previous prime is 99329143. The next prime is 99329221. The reversal of 99329163 is 36192399.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99329163 - 2⁶ = 99329099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99329143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16554858 + ... + 16554863.

It is an arithmetic number, because the mean of its divisors is an integer number (33109722).

Almost surely, 2^99329163 is an apocalyptic number.

99329163 is a deficient number, since it is larger than the sum of its proper divisors (33109725).

99329163 is a wasteful number, since it uses less digits than its factorization.

99329163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33109724.

The product of its digits is 78732, while the sum is 42.

The square root of 99329163 is about 9966.4017077379. The cubic root of 99329163 is about 463.1186372539.

The spelling of 99329163 in words is "ninety-nine million, three hundred twenty-nine thousand, one hundred sixty-three".