3456091 has 2 divisors, whose sum is σ = 3456092. Its totient is φ = 3456090.

The previous prime is 3456073. The next prime is 3456107. The reversal of 3456091 is 1906543.

It is a strong prime.

It is an emirp because it is prime and its reverse (1906543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3456091 - 2²¹ = 1358939 is a prime.

It is not a weakly prime, because it can be changed into another prime (3456001) 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, 1728045 + 1728046.

It is an arithmetic number, because the mean of its divisors is an integer number (1728046).

Almost surely, 2^3456091 is an apocalyptic number.

3456091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3456091 is an equidigital number, since it uses as much as digits as its factorization.

3456091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 3456091 is about 1859.0564811215. The cubic root of 3456091 is about 151.1918529759.

The spelling of 3456091 in words is "three million, four hundred fifty-six thousand, ninety-one".