3843884 has 24 divisors (see below), whose sum is σ = 7392000. Its totient is φ = 1734480.

The previous prime is 3843883. The next prime is 3843913. The reversal of 3843884 is 4883483.

It is not an unprimeable number, because it can be changed into a prime (3843881) 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, 8537 + ... + 8975.

It is an arithmetic number, because the mean of its divisors is an integer number (308000).

Almost surely, 2^3843884 is an apocalyptic number.

It is an amenable number.

3843884 is a deficient number, since it is larger than the sum of its proper divisors (3548116).

3843884 is a wasteful number, since it uses less digits than its factorization.

3843884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653 (or 651 counting only the distinct ones).

The product of its digits is 73728, while the sum is 38.

The square root of 3843884 is about 1960.5825664837. The cubic root of 3843884 is about 156.6474841963.

The spelling of 3843884 in words is "three million, eight hundred forty-three thousand, eight hundred eighty-four".