3862444 has 6 divisors (see below), whose sum is σ = 6759284. Its totient is φ = 1931220.

The previous prime is 3862433. The next prime is 3862447. The reversal of 3862444 is 4442683.

It is not an unprimeable number, because it can be changed into a prime (3862447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482802 + ... + 482809.

Almost surely, 2^3862444 is an apocalyptic number.

It is an amenable number.

3862444 is a deficient number, since it is larger than the sum of its proper divisors (2896840).

3862444 is a wasteful number, since it uses less digits than its factorization.

3862444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965615 (or 965613 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 3862444 is about 1965.3101536399. The cubic root of 3862444 is about 156.8992009880.

The spelling of 3862444 in words is "three million, eight hundred sixty-two thousand, four hundred forty-four".