3426005 has 16 divisors (see below), whose sum is σ = 4523904. Its totient is φ = 2470080.

The previous prime is 3425999. The next prime is 3426029. The reversal of 3426005 is 5006243.

3426005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3426005 - 2¹⁴ = 3409621 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 8999 + ... + 9371.

It is an arithmetic number, because the mean of its divisors is an integer number (282744).

Almost surely, 2^3426005 is an apocalyptic number.

It is an amenable number.

3426005 is a deficient number, since it is larger than the sum of its proper divisors (1097899).

3426005 is a wasteful number, since it uses less digits than its factorization.

3426005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3426005 is about 1850.9470548884. The cubic root of 3426005 is about 150.7518547626.

The spelling of 3426005 in words is "three million, four hundred twenty-six thousand, five".