3842266 has 4 divisors (see below), whose sum is σ = 5763402. Its totient is φ = 1921132.

The previous prime is 3842231. The next prime is 3842269. The reversal of 3842266 is 6622483.

3842266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3345241 + 497025 = 1829^2 + 705^2 .

It is not an unprimeable number, because it can be changed into a prime (3842269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 960565 + ... + 960568.

Almost surely, 2^3842266 is an apocalyptic number.

3842266 is a deficient number, since it is larger than the sum of its proper divisors (1921136).

3842266 is a wasteful number, since it uses less digits than its factorization.

3842266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921135.

The product of its digits is 13824, while the sum is 31.

The square root of 3842266 is about 1960.1698905962. The cubic root of 3842266 is about 156.6255019860.

The spelling of 3842266 in words is "three million, eight hundred forty-two thousand, two hundred sixty-six".