3387493 has 2 divisors, whose sum is σ = 3387494. Its totient is φ = 3387492.

The previous prime is 3387487. The next prime is 3387499. The reversal of 3387493 is 3947833.

3387493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3387487) and next prime (3387499).

It can be written as a sum of positive squares in only one way, i.e., 3305124 + 82369 = 1818^2 + 287^2 .

It is an emirp because it is prime and its reverse (3947833) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3387493 - 2¹³ = 3379301 is a prime.

It is a super-2 number, since 2×3387493² = 22950217650098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3387499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693746 + 1693747.

It is an arithmetic number, because the mean of its divisors is an integer number (1693747).

Almost surely, 2^3387493 is an apocalyptic number.

It is an amenable number.

3387493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3387493 is an equidigital number, since it uses as much as digits as its factorization.

3387493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 37.

The square root of 3387493 is about 1840.5143302892. The cubic root of 3387493 is about 150.1848535823.

The spelling of 3387493 in words is "three million, three hundred eighty-seven thousand, four hundred ninety-three".