3430223261 has 2 divisors, whose sum is σ = 3430223262. Its totient is φ = 3430223260.

The previous prime is 3430223249. The next prime is 3430223287. The reversal of 3430223261 is 1623220343.

It is an a-pointer prime, because the next prime (3430223287) can be obtained adding 3430223261 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3344308900 + 85914361 = 57830^2 + 9269^2 .

It is an emirp because it is prime and its reverse (1623220343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3430223261 - 2²⁶ = 3363114397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3430223261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3430223761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715111630 + 1715111631.

It is an arithmetic number, because the mean of its divisors is an integer number (1715111631).

Almost surely, 2^3430223261 is an apocalyptic number.

It is an amenable number.

3430223261 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430223261 is an equidigital number, since it uses as much as digits as its factorization.

3430223261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 3430223261 is about 58568.1078830450. The cubic root of 3430223261 is about 1508.1370034854.

The spelling of 3430223261 in words is "three billion, four hundred thirty million, two hundred twenty-three thousand, two hundred sixty-one".