3469426 has 4 divisors (see below), whose sum is σ = 5204142. Its totient is φ = 1734712.

The previous prime is 3469421. The next prime is 3469441. The reversal of 3469426 is 6249643.

3469426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6249643 = 367 ⋅17029.

It can be written as a sum of positive squares in only one way, i.e., 3418801 + 50625 = 1849^2 + 225^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3469391 and 3469400.

It is not an unprimeable number, because it can be changed into a prime (3469421) 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, 867355 + ... + 867358.

Almost surely, 2^3469426 is an apocalyptic number.

3469426 is a deficient number, since it is larger than the sum of its proper divisors (1734716).

3469426 is a wasteful number, since it uses less digits than its factorization.

3469426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734715.

The product of its digits is 31104, while the sum is 34.

The square root of 3469426 is about 1862.6395249752. The cubic root of 3469426 is about 151.3860565690.

The spelling of 3469426 in words is "three million, four hundred sixty-nine thousand, four hundred twenty-six".