3678422 has 16 divisors (see below), whose sum is σ = 6120144. Its totient is φ = 1644000.

The previous prime is 3678407. The next prime is 3678431. The reversal of 3678422 is 2248763.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29 + ... + 2712.

It is an arithmetic number, because the mean of its divisors is an integer number (382509).

Almost surely, 2^3678422 is an apocalyptic number.

3678422 is a deficient number, since it is larger than the sum of its proper divisors (2441722).

3678422 is a wasteful number, since it uses less digits than its factorization.

3678422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815.

The product of its digits is 16128, while the sum is 32.

The square root of 3678422 is about 1917.9212705427. The cubic root of 3678422 is about 154.3667818952.

The spelling of 3678422 in words is "three million, six hundred seventy-eight thousand, four hundred twenty-two".