3400321313 has 2 divisors, whose sum is σ = 3400321314. Its totient is φ = 3400321312.

The previous prime is 3400321289. The next prime is 3400321319. The reversal of 3400321313 is 3131230043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3389219089 + 11102224 = 58217^2 + 3332^2 .

It is a cyclic number.

It is not a de Polignac number, because 3400321313 - 2¹⁰ = 3400320289 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3400321319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700160656 + 1700160657.

It is an arithmetic number, because the mean of its divisors is an integer number (1700160657).

Almost surely, 2^3400321313 is an apocalyptic number.

It is an amenable number.

3400321313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3400321313 is an equidigital number, since it uses as much as digits as its factorization.

3400321313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3400321313 is about 58312.2741196054. The cubic root of 3400321313 is about 1503.7419630091.

Adding to 3400321313 its reverse (3131230043), we get a palindrome (6531551356).

The spelling of 3400321313 in words is "three billion, four hundred million, three hundred twenty-one thousand, three hundred thirteen".