3403421213 has 2 divisors, whose sum is σ = 3403421214. Its totient is φ = 3403421212.

The previous prime is 3403421207. The next prime is 3403421221. The reversal of 3403421213 is 3121243043.

3403421213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2462342884 + 941078329 = 49622^2 + 30677^2 .

It is an emirp because it is prime and its reverse (3121243043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3403421213 - 2¹² = 3403417117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3403421243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701710606 + 1701710607.

It is an arithmetic number, because the mean of its divisors is an integer number (1701710607).

Almost surely, 2^3403421213 is an apocalyptic number.

It is an amenable number.

3403421213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3403421213 is an equidigital number, since it uses as much as digits as its factorization.

3403421213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3403421213 is about 58338.8482316886. The cubic root of 3403421213 is about 1504.1987859055.

Adding to 3403421213 its reverse (3121243043), we get a palindrome (6524664256).

The spelling of 3403421213 in words is "three billion, four hundred three million, four hundred twenty-one thousand, two hundred thirteen".