330801216 has 28 divisors (see below), whose sum is σ = 875245392. Its totient is φ = 110267008.

The previous prime is 330801209. The next prime is 330801221. The reversal of 330801216 is 612108033.

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 3 ways as a sum of consecutive naturals, for example, 861270 + ... + 861653.

It is an arithmetic number, because the mean of its divisors is an integer number (31258764).

Almost surely, 2^330801216 is an apocalyptic number.

It is an amenable number.

330801216 is an abundant number, since it is smaller than the sum of its proper divisors (544444176).

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

330801216 is a wasteful number, since it uses less digits than its factorization.

330801216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722938 (or 1722928 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 330801216 is about 18187.9414997960. The cubic root of 330801216 is about 691.6011378251.

Adding to 330801216 its reverse (612108033), we get a palindrome (942909249).

The spelling of 330801216 in words is "three hundred thirty million, eight hundred one thousand, two hundred sixteen".