3430403213 has 2 divisors, whose sum is σ = 3430403214. Its totient is φ = 3430403212.

The previous prime is 3430403153. The next prime is 3430403219. The reversal of 3430403213 is 3123040343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3301421764 + 128981449 = 57458^2 + 11357^2 .

It is a cyclic number.

It is not a de Polignac number, because 3430403213 - 2¹² = 3430399117 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3430403219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715201606 + 1715201607.

It is an arithmetic number, because the mean of its divisors is an integer number (1715201607).

Almost surely, 2^3430403213 is an apocalyptic number.

It is an amenable number.

3430403213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430403213 is an equidigital number, since it uses as much as digits as its factorization.

3430403213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3430403213 is about 58569.6441256049. The cubic root of 3430403213 is about 1508.1633756779.

Adding to 3430403213 its reverse (3123040343), we get a palindrome (6553443556).

The spelling of 3430403213 in words is "three billion, four hundred thirty million, four hundred three thousand, two hundred thirteen".