3406049 has 2 divisors, whose sum is σ = 3406050. Its totient is φ = 3406048.

The previous prime is 3406033. The next prime is 3406061. The reversal of 3406049 is 9406043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3385600 + 20449 = 1840^2 + 143^2 .

It is an emirp because it is prime and its reverse (9406043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3406049 - 2⁴ = 3406033 is a prime.

It is not a weakly prime, because it can be changed into another prime (3406009) 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, 1703024 + 1703025.

It is an arithmetic number, because the mean of its divisors is an integer number (1703025).

Almost surely, 2^3406049 is an apocalyptic number.

It is an amenable number.

3406049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3406049 is an equidigital number, since it uses as much as digits as its factorization.

3406049 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 26.

The square root of 3406049 is about 1845.5484279747. The cubic root of 3406049 is about 150.4585817748.

The spelling of 3406049 in words is "three million, four hundred six thousand, forty-nine".