3851834 has 8 divisors (see below), whose sum is σ = 6603168. Its totient is φ = 1650780.

The previous prime is 3851819. The next prime is 3851839. The reversal of 3851834 is 4381583.

It is a happy number.

3851834 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

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

3851834 is strictly pandigital in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 3851834.

It is not an unprimeable number, because it can be changed into a prime (3851839) 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, 137552 + ... + 137579.

It is an arithmetic number, because the mean of its divisors is an integer number (825396).

Almost surely, 2^3851834 is an apocalyptic number.

3851834 is a deficient number, since it is larger than the sum of its proper divisors (2751334).

3851834 is a wasteful number, since it uses less digits than its factorization.

3851834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275140.

The product of its digits is 11520, while the sum is 32.

The square root of 3851834 is about 1962.6089778659. The cubic root of 3851834 is about 156.7554036803.

The spelling of 3851834 in words is "three million, eight hundred fifty-one thousand, eight hundred thirty-four".