3404551 has 2 divisors, whose sum is σ = 3404552. Its totient is φ = 3404550.

The previous prime is 3404549. The next prime is 3404563. The reversal of 3404551 is 1554043.

It is a weak prime.

It is an emirp because it is prime and its reverse (1554043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3404551 - 2¹ = 3404549 is a prime.

Together with 3404549, it forms a pair of twin primes.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3404251) 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, 1702275 + 1702276.

It is an arithmetic number, because the mean of its divisors is an integer number (1702276).

Almost surely, 2^3404551 is an apocalyptic number.

3404551 is a deficient number, since it is larger than the sum of its proper divisors (1).

3404551 is an equidigital number, since it uses as much as digits as its factorization.

3404551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 3404551 is about 1845.1425419192. The cubic root of 3404551 is about 150.4365210229.

Adding to 3404551 its reverse (1554043), we get a palindrome (4958594).

The spelling of 3404551 in words is "three million, four hundred four thousand, five hundred fifty-one".