3973266 has 32 divisors (see below), whose sum is σ = 9633600. Its totient is φ = 1203840.

The previous prime is 3973259. The next prime is 3973279. The reversal of 3973266 is 6623793.

3973266 is a `hidden beast` number, since 397 + 3 + 266 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3⁹ + 9² + 7⁶ + 3¹⁰ + 2²¹ + 6² + 6⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 3973266.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2751 + ... + 3938.

It is an arithmetic number, because the mean of its divisors is an integer number (301050).

Almost surely, 2^3973266 is an apocalyptic number.

3973266 is an abundant number, since it is smaller than the sum of its proper divisors (5660334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3973266 is a wasteful number, since it uses less digits than its factorization.

3973266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6711 (or 6705 counting only the distinct ones).

The product of its digits is 40824, while the sum is 36.

The square root of 3973266 is about 1993.3052952320. The cubic root of 3973266 is about 158.3856678952.

It can be divided in two parts, 397 and 3266, that added together give a palindrome (3663).

The spelling of 3973266 in words is "three million, nine hundred seventy-three thousand, two hundred sixty-six".