3837834 has 128 divisors (see below), whose sum is σ = 11612160. Its totient is φ = 907200.

The previous prime is 3837787. The next prime is 3837851. The reversal of 3837834 is 4387383.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54019 + ... + 54089.

It is an arithmetic number, because the mean of its divisors is an integer number (90720).

Almost surely, 2^3837834 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3837834, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5806080).

3837834 is an abundant number, since it is smaller than the sum of its proper divisors (7774326).

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

3837834 is a wasteful number, since it uses less digits than its factorization.

3837834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 107 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 3837834 is about 1959.0390501468. The cubic root of 3837834 is about 156.5652570421.

The spelling of 3837834 in words is "three million, eight hundred thirty-seven thousand, eight hundred thirty-four".