163330076 has 48 divisors (see below), whose sum is σ = 359310336. Its totient is φ = 63232704.

The previous prime is 163330073. The next prime is 163330091. The reversal of 163330076 is 670033361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163330073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12335 + ... + 21881.

It is an arithmetic number, because the mean of its divisors is an integer number (7485632).

Almost surely, 2^163330076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163330076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179655168).

163330076 is an abundant number, since it is smaller than the sum of its proper divisors (195980260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163330076 is a wasteful number, since it uses less digits than its factorization.

163330076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9618 (or 9616 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 163330076 is about 12780.0655710368. The cubic root of 163330076 is about 546.6240321367.

The spelling of 163330076 in words is "one hundred sixty-three million, three hundred thirty thousand, seventy-six".