3438313 has 2 divisors, whose sum is σ = 3438314. Its totient is φ = 3438312.

The previous prime is 3438287. The next prime is 3438349. The reversal of 3438313 is 3138343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2111209 + 1327104 = 1453^2 + 1152^2 .

It is a cyclic number.

It is not a de Polignac number, because 3438313 - 2⁹ = 3437801 is a prime.

It is not a weakly prime, because it can be changed into another prime (3438353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1719156 + 1719157.

It is an arithmetic number, because the mean of its divisors is an integer number (1719157).

Almost surely, 2^3438313 is an apocalyptic number.

It is an amenable number.

3438313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3438313 is an equidigital number, since it uses as much as digits as its factorization.

3438313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 25.

The square root of 3438313 is about 1854.2688586071. The cubic root of 3438313 is about 150.9321654872.

The spelling of 3438313 in words is "three million, four hundred thirty-eight thousand, three hundred thirteen".