330423216 has 40 divisors (see below), whose sum is σ = 883031280. Its totient is φ = 106342656.

The previous prime is 330423193. The next prime is 330423227. The reversal of 330423216 is 612324033.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117295 + ... + 120078.

It is an arithmetic number, because the mean of its divisors is an integer number (22075782).

Almost surely, 2^330423216 is an apocalyptic number.

It is an amenable number.

330423216 is an abundant number, since it is smaller than the sum of its proper divisors (552608064).

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

330423216 is a wasteful number, since it uses less digits than its factorization.

330423216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237413 (or 237407 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 330423216 is about 18177.5470292336. The cubic root of 330423216 is about 691.3376111150.

Adding to 330423216 its reverse (612324033), we get a palindrome (942747249).

The spelling of 330423216 in words is "three hundred thirty million, four hundred twenty-three thousand, two hundred sixteen".