3330220433 has 4 divisors (see below), whose sum is σ = 3332746560. Its totient is φ = 3327694308.

The previous prime is 3330220427. The next prime is 3330220447. The reversal of 3330220433 is 3340220333.

3330220433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3330220433 - 2¹⁶ = 3330154897 is a prime.

It is a super-2 number, since 2×3330220433² = 22180736264741414978, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3330220399 and 3330220408.

It is not an unprimeable number, because it can be changed into a prime (3330220403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1261085 + ... + 1263722.

It is an arithmetic number, because the mean of its divisors is an integer number (833186640).

Almost surely, 2^3330220433 is an apocalyptic number.

It is an amenable number.

3330220433 is a deficient number, since it is larger than the sum of its proper divisors (2526127).

3330220433 is a wasteful number, since it uses less digits than its factorization.

3330220433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526126.

The product of its (nonzero) digits is 3888, while the sum is 23.

The square root of 3330220433 is about 57708.0621144048. The cubic root of 3330220433 is about 1493.3364318147.

Adding to 3330220433 its reverse (3340220333), we get a palindrome (6670440766).

It can be divided in two parts, 33302 and 20433, that added together give a palindrome (53735).

The spelling of 3330220433 in words is "three billion, three hundred thirty million, two hundred twenty thousand, four hundred thirty-three".