330029112 has 128 divisors (see below), whose sum is σ = 983808000. Its totient is φ = 92179584.

The previous prime is 330029111. The next prime is 330029113. The reversal of 330029112 is 211920033.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (330029111) and next prime (330029113).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330029111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 386478 + ... + 387330.

It is an arithmetic number, because the mean of its divisors is an integer number (7686000).

Almost surely, 2^330029112 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 330029112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491904000).

330029112 is an abundant number, since it is smaller than the sum of its proper divisors (653778888).

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

330029112 is a wasteful number, since it uses less digits than its factorization.

330029112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930 (or 912 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 330029112 is about 18166.7033883421. The cubic root of 330029112 is about 691.0626432360.

Adding to 330029112 its reverse (211920033), we get a palindrome (541949145).

The spelling of 330029112 in words is "three hundred thirty million, twenty-nine thousand, one hundred twelve".