3785862 has 16 divisors (see below), whose sum is σ = 7679232. Its totient is φ = 1244040.

The previous prime is 3785861. The next prime is 3785891. The reversal of 3785862 is 2685873.

It is a self number, because there is not a number n which added to its sum of digits gives 3785862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3785861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4018 + ... + 4869.

It is an arithmetic number, because the mean of its divisors is an integer number (479952).

Almost surely, 2^3785862 is an apocalyptic number.

3785862 is an abundant number, since it is smaller than the sum of its proper divisors (3893370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3785862 is a wasteful number, since it uses less digits than its factorization.

3785862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8963.

The product of its digits is 80640, while the sum is 39.

The square root of 3785862 is about 1945.7291692319. The cubic root of 3785862 is about 155.8553063344.

The spelling of 3785862 in words is "three million, seven hundred eighty-five thousand, eight hundred sixty-two".