3863242 has 8 divisors (see below), whose sum is σ = 5814432. Its totient is φ = 1925100.

The previous prime is 3863239. The next prime is 3863243. The reversal of 3863242 is 2423683.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3863242.

It is not an unprimeable number, because it can be changed into a prime (3863243) 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, 2484 + ... + 3727.

It is an arithmetic number, because the mean of its divisors is an integer number (726804).

Almost surely, 2^3863242 is an apocalyptic number.

3863242 is a deficient number, since it is larger than the sum of its proper divisors (1951190).

3863242 is a wasteful number, since it uses less digits than its factorization.

3863242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6524.

The product of its digits is 6912, while the sum is 28.

The square root of 3863242 is about 1965.5131645451. The cubic root of 3863242 is about 156.9100056271.

The spelling of 3863242 in words is "three million, eight hundred sixty-three thousand, two hundred forty-two".