3813124 has 48 divisors (see below), whose sum is σ = 8257536. Its totient is φ = 1504800.

The previous prime is 3813113. The next prime is 3813143. The reversal of 3813124 is 4213183.

It is a junction number, because it is equal to n+sod(n) for n = 3813095 and 3813104.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19869 + ... + 20059.

It is an arithmetic number, because the mean of its divisors is an integer number (172032).

Almost surely, 2^3813124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3813124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4128768).

3813124 is an abundant number, since it is smaller than the sum of its proper divisors (4444412).

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

3813124 is a wasteful number, since it uses less digits than its factorization.

3813124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 254 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 3813124 is about 1952.7222024651. The cubic root of 3813124 is about 156.2285167263.

The spelling of 3813124 in words is "three million, eight hundred thirteen thousand, one hundred twenty-four".