3960266 has 8 divisors (see below), whose sum is σ = 6052644. Its totient is φ = 1942720.

The previous prime is 3960263. The next prime is 3960283. The reversal of 3960266 is 6620693.

It can be written as a sum of positive squares in 2 ways, for example, as 3783025 + 177241 = 1945^2 + 421^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3960263) 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 3 ways as a sum of consecutive naturals, for example, 18575 + ... + 18786.

Almost surely, 2^3960266 is an apocalyptic number.

3960266 is a deficient number, since it is larger than the sum of its proper divisors (2092378).

3960266 is a wasteful number, since it uses less digits than its factorization.

3960266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37416.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 3960266 is about 1990.0417081056. The cubic root of 3960266 is about 158.2127401845.

The spelling of 3960266 in words is "three million, nine hundred sixty thousand, two hundred sixty-six".