3984226 has 8 divisors (see below), whose sum is σ = 5987520. Its totient is φ = 1988388.

The previous prime is 3984217. The next prime is 3984229. The reversal of 3984226 is 6224893.

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 = 3984191 and 3984200.

It is not an unprimeable number, because it can be changed into a prime (3984229) 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, 246 + ... + 2833.

It is an arithmetic number, because the mean of its divisors is an integer number (748440).

Almost surely, 2^3984226 is an apocalyptic number.

3984226 is a deficient number, since it is larger than the sum of its proper divisors (2003294).

3984226 is a wasteful number, since it uses less digits than its factorization.

3984226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3728.

The product of its digits is 20736, while the sum is 34.

The square root of 3984226 is about 1996.0526045172. The cubic root of 3984226 is about 158.5311664374.

It can be divided in two parts, 398 and 4226, that added together give a square (4624 = 68²).

The spelling of 3984226 in words is "three million, nine hundred eighty-four thousand, two hundred twenty-six".