3821914 has 8 divisors (see below), whose sum is σ = 5749920. Its totient is φ = 1905276.

The previous prime is 3821911. The next prime is 3821929. The reversal of 3821914 is 4191283.

It is a happy number.

3821914 is digitally balanced in base 2, 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.

It is not an unprimeable number, because it can be changed into a prime (3821911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1944 + ... + 3379.

It is an arithmetic number, because the mean of its divisors is an integer number (718740).

Almost surely, 2^3821914 is an apocalyptic number.

3821914 is a deficient number, since it is larger than the sum of its proper divisors (1928006).

3821914 is a wasteful number, since it uses less digits than its factorization.

3821914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5684.

The product of its digits is 1728, while the sum is 28.

The square root of 3821914 is about 1954.9716110471. The cubic root of 3821914 is about 156.3484704099.

It can be divided in two parts, 38 and 21914, that added together give a cube (21952 = 28³).

The spelling of 3821914 in words is "three million, eight hundred twenty-one thousand, nine hundred fourteen".