3438593 has 2 divisors, whose sum is σ = 3438594. Its totient is φ = 3438592.

The previous prime is 3438583. The next prime is 3438637. The reversal of 3438593 is 3958343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3356224 + 82369 = 1832^2 + 287^2 .

It is an emirp because it is prime and its reverse (3958343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3438593 - 2⁶ = 3438529 is a prime.

It is not a weakly prime, because it can be changed into another prime (3438583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1719296 + 1719297.

It is an arithmetic number, because the mean of its divisors is an integer number (1719297).

It is a Proth number, since it is equal to 1679 ⋅ 2¹¹ + 1 and 1679 < 2¹¹.

Almost surely, 2^3438593 is an apocalyptic number.

It is an amenable number.

3438593 is a deficient number, since it is larger than the sum of its proper divisors (1).

3438593 is an equidigital number, since it uses as much as digits as its factorization.

3438593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 35.

The square root of 3438593 is about 1854.3443585268. The cubic root of 3438593 is about 150.9362624440.

The spelling of 3438593 in words is "three million, four hundred thirty-eight thousand, five hundred ninety-three".