3455426 has 16 divisors (see below), whose sum is σ = 5612544. Its totient is φ = 1586064.

The previous prime is 3455407. The next prime is 3455443. The reversal of 3455426 is 6245543.

3455426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 8831 + ... + 9213.

It is an arithmetic number, because the mean of its divisors is an integer number (350784).

Almost surely, 2^3455426 is an apocalyptic number.

3455426 is a deficient number, since it is larger than the sum of its proper divisors (2157118).

3455426 is a wasteful number, since it uses less digits than its factorization.

3455426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745.

The product of its digits is 14400, while the sum is 29.

The square root of 3455426 is about 1858.8776183493. The cubic root of 3455426 is about 151.1821552151.

The spelling of 3455426 in words is "three million, four hundred fifty-five thousand, four hundred twenty-six".