3862442 has 8 divisors (see below), whose sum is σ = 5851332. Its totient is φ = 1912000.

The previous prime is 3862433. The next prime is 3862447. The reversal of 3862442 is 2442683.

It can be written as a sum of positive squares in 2 ways, for example, as 2961841 + 900601 = 1721^2 + 949^2 .

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

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 in 3 ways as a sum of consecutive naturals, for example, 9359 + ... + 9762.

Almost surely, 2^3862442 is an apocalyptic number.

3862442 is a deficient number, since it is larger than the sum of its proper divisors (1988890).

3862442 is a wasteful number, since it uses less digits than its factorization.

3862442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19224.

The product of its digits is 9216, while the sum is 29.

The square root of 3862442 is about 1965.3096448143. The cubic root of 3862442 is about 156.8991739068.

The spelling of 3862442 in words is "three million, eight hundred sixty-two thousand, four hundred forty-two".