3256411 has 2 divisors, whose sum is σ = 3256412. Its totient is φ = 3256410.

The previous prime is 3256399. The next prime is 3256417. The reversal of 3256411 is 1146523.

3256411 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 a cyclic number.

It is not a de Polignac number, because 3256411 - 2²¹ = 1159259 is a prime.

3256411 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3256417) 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, 1628205 + 1628206.

It is an arithmetic number, because the mean of its divisors is an integer number (1628206).

Almost surely, 2^3256411 is an apocalyptic number.

3256411 is a deficient number, since it is larger than the sum of its proper divisors (1).

3256411 is an equidigital number, since it uses as much as digits as its factorization.

3256411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 22.

The square root of 3256411 is about 1804.5528532021. The cubic root of 3256411 is about 148.2221372030. Note that the first 3 decimals are identical.

The spelling of 3256411 in words is "three million, two hundred fifty-six thousand, four hundred eleven".