3821376 has 56 divisors (see below), whose sum is σ = 10895584. Its totient is φ = 1175040.

The previous prime is 3821351. The next prime is 3821387. The reversal of 3821376 is 6731283.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1731 + ... + 3261.

It is an arithmetic number, because the mean of its divisors is an integer number (194564).

Almost surely, 2^3821376 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 3821376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5447792).

3821376 is an abundant number, since it is smaller than the sum of its proper divisors (7074208).

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

3821376 is a wasteful number, since it uses less digits than its factorization.

3821376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559 (or 1549 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 3821376 is about 1954.8340082984. The cubic root of 3821376 is about 156.3411338219.

The spelling of 3821376 in words is "three million, eight hundred twenty-one thousand, three hundred seventy-six".