3438091 has 2 divisors, whose sum is σ = 3438092. Its totient is φ = 3438090.

The previous prime is 3438073. The next prime is 3438103. The reversal of 3438091 is 1908343.

3438091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (1908343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3438091 - 2⁷ = 3437963 is a prime.

It is a zygodrome in base 12.

It is not a weakly prime, because it can be changed into another prime (3438041) 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, 1719045 + 1719046.

It is an arithmetic number, because the mean of its divisors is an integer number (1719046).

Almost surely, 2^3438091 is an apocalyptic number.

3438091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3438091 is an equidigital number, since it uses as much as digits as its factorization.

3438091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3438091 is about 1854.2089957715. The cubic root of 3438091 is about 150.9289170277.

The spelling of 3438091 in words is "three million, four hundred thirty-eight thousand, ninety-one".