3962266 has 24 divisors (see below), whose sum is σ = 7469280. Its totient is φ = 1543080.

The previous prime is 3962251. The next prime is 3962269. The reversal of 3962266 is 6622693.

It is a d-powerful number, because it can be written as 3⁹ + 9⁵ + 6 + 2³ + 2¹⁹ + 6⁸ + 6⁸ .

It is not an unprimeable number, because it can be changed into a prime (3962269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 525 + ... + 2863.

It is an arithmetic number, because the mean of its divisors is an integer number (311220).

Almost surely, 2^3962266 is an apocalyptic number.

3962266 is a deficient number, since it is larger than the sum of its proper divisors (3507014).

3962266 is a wasteful number, since it uses less digits than its factorization.

3962266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370 (or 2359 counting only the distinct ones).

The product of its digits is 23328, while the sum is 34.

The square root of 3962266 is about 1990.5441467096. The cubic root of 3962266 is about 158.2393690548.

It can be divided in two parts, 396 and 2266, that added together give a palindrome (2662).

The spelling of 3962266 in words is "three million, nine hundred sixty-two thousand, two hundred sixty-six".