3402401213 has 2 divisors, whose sum is σ = 3402401214. Its totient is φ = 3402401212.

The previous prime is 3402401183. The next prime is 3402401221. The reversal of 3402401213 is 3121042043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3122909689 + 279491524 = 55883^2 + 16718^2 .

It is a cyclic number.

It is not a de Polignac number, because 3402401213 - 2¹⁴ = 3402384829 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 (3402401243) 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, 1701200606 + 1701200607.

It is an arithmetic number, because the mean of its divisors is an integer number (1701200607).

Almost surely, 2^3402401213 is an apocalyptic number.

It is an amenable number.

3402401213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3402401213 is an equidigital number, since it uses as much as digits as its factorization.

3402401213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3402401213 is about 58330.1055459357. The cubic root of 3402401213 is about 1504.0485022189.

Adding to 3402401213 its reverse (3121042043), we get a palindrome (6523443256).

The spelling of 3402401213 in words is "three billion, four hundred two million, four hundred one thousand, two hundred thirteen".