3430220333 has 2 divisors, whose sum is σ = 3430220334. Its totient is φ = 3430220332.

The previous prime is 3430220329. The next prime is 3430220357. The reversal of 3430220333 is 3330220343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3156417124 + 273803209 = 56182^2 + 16547^2 .

It is an emirp because it is prime and its reverse (3330220343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3430220333 - 2² = 3430220329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3430220299 and 3430220308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3430220303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715110166 + 1715110167.

It is an arithmetic number, because the mean of its divisors is an integer number (1715110167).

Almost surely, 2^3430220333 is an apocalyptic number.

It is an amenable number.

3430220333 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430220333 is an equidigital number, since it uses as much as digits as its factorization.

3430220333 is an evil number, because the sum of its binary digits is even.

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

The square root of 3430220333 is about 58568.0828865006. The cubic root of 3430220333 is about 1508.1365743757.

Adding to 3430220333 its reverse (3330220343), we get a palindrome (6760440676).

The spelling of 3430220333 in words is "three billion, four hundred thirty million, two hundred twenty thousand, three hundred thirty-three".