3249859 has 2 divisors, whose sum is σ = 3249860. Its totient is φ = 3249858.

The previous prime is 3249847. The next prime is 3249863. The reversal of 3249859 is 9589423.

It is a happy number.

3249859 is nontrivially palindromic in base 6.

3249859 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 (9589423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3249859 - 2¹⁵ = 3217091 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3249809) 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, 1624929 + 1624930.

It is an arithmetic number, because the mean of its divisors is an integer number (1624930).

Almost surely, 2^3249859 is an apocalyptic number.

3249859 is a deficient number, since it is larger than the sum of its proper divisors (1).

3249859 is an equidigital number, since it uses as much as digits as its factorization.

3249859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 40.

The square root of 3249859 is about 1802.7365309440. The cubic root of 3249859 is about 148.1226612768.

The spelling of 3249859 in words is "three million, two hundred forty-nine thousand, eight hundred fifty-nine".