3964226 has 8 divisors (see below), whose sum is σ = 6795840. Its totient is φ = 1698948.

The previous prime is 3964201. The next prime is 3964229. The reversal of 3964226 is 6224693.

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

It is a d-powerful number, because it can be written as 3⁸ + 9⁴ + 6⁸ + 4⁸ + 2¹¹ + 2¹⁹ + 6⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 3964192 and 3964201.

It is not an unprimeable number, because it can be changed into a prime (3964229) 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, 141566 + ... + 141593.

It is an arithmetic number, because the mean of its divisors is an integer number (849480).

Almost surely, 2^3964226 is an apocalyptic number.

3964226 is a deficient number, since it is larger than the sum of its proper divisors (2831614).

3964226 is a wasteful number, since it uses less digits than its factorization.

3964226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283168.

The product of its digits is 15552, while the sum is 32.

The square root of 3964226 is about 1991.0364135294. The cubic root of 3964226 is about 158.2654566552.

The spelling of 3964226 in words is "three million, nine hundred sixty-four thousand, two hundred twenty-six".