330696072 has 96 divisors (see below), whose sum is σ = 1029974400. Its totient is φ = 93894912.

The previous prime is 330696031. The next prime is 330696073. The reversal of 330696072 is 270696033.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (330696073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82204 + ... + 86132.

It is an arithmetic number, because the mean of its divisors is an integer number (10728900).

Almost surely, 2^330696072 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 330696072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (514987200).

330696072 is an abundant number, since it is smaller than the sum of its proper divisors (699278328).

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

330696072 is a wasteful number, since it uses less digits than its factorization.

330696072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4115 (or 4108 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The square root of 330696072 is about 18185.0507835420. The cubic root of 330696072 is about 691.5278557328.

The spelling of 330696072 in words is "three hundred thirty million, six hundred ninety-six thousand, seventy-two".