3678226 has 8 divisors (see below), whose sum is σ = 5595264. Its totient is φ = 1813140.

The previous prime is 3678223. The next prime is 3678247. The reversal of 3678226 is 6228763.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3678191 and 3678200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3678221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12810 + ... + 13093.

It is an arithmetic number, because the mean of its divisors is an integer number (699408).

Almost surely, 2^3678226 is an apocalyptic number.

3678226 is a deficient number, since it is larger than the sum of its proper divisors (1917038).

3678226 is a wasteful number, since it uses less digits than its factorization.

3678226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25976.

The product of its digits is 24192, while the sum is 34.

The square root of 3678226 is about 1917.8701728741. The cubic root of 3678226 is about 154.3640401011.

The spelling of 3678226 in words is "three million, six hundred seventy-eight thousand, two hundred twenty-six".